DEV Community: Aviation Edge

How Historical Flight Delay Data Can Power AI and Predictive Modeling

Aviation Edge — Tue, 29 Sep 2026 12:01:39 +0000

Historical flight delay data is useful for more than just displaying past journeys. Past flight schedules data can also provide the foundation for AI applications that find patterns in delays and cancellations, forecast operational risks and find out what tends to happen before a flight takes off. This Historical Flight Delay API provides the data needed to identify these patterns based on extensive past flight data.

Why Historical Flight Delay and Cancellation Data Matters for AI

Predictive models learn from existing datasets. Historical flight records can reveal how schedules, airlines, airports, and routes have performed over time.

The Historical Flight Delay and Cancellations API provides historical departure and arrival timetable data, including scheduled and actual flight times, delays, cancellations, airline information and airport details. Developers can get data for specific airports, airlines, flights, or date ranges for exact results.

1. Flight Delay Prediction
One of the most practical applications is analysing average flight delays and cancellation rates.

A trained model can analyze historical delays by airline, airport, route, season, and time of day to find any recurring patterns. These patterns can then be used to estimate the likelihood of delays for future flights.

For example, a travel platform can use historical delay data to provide additional information about the typical delay performance of a route, especially useful with transfer flights. An analytics platform can use the same data to identify routes or operating periods, especially valuable with cargo operations.

2. Airport and Airline Performance Analysis
AI and machine learning algorithms can help aviation businesses understand operational performance over time and support planning massively.

By analyzing historical schedules, developers can build models and dashboards that explore:

Average departure and arrival delays.
Cancellation patterns.
Differences between airlines operating at the same airport.
Changes in traffic volume over time.
Route performance across different periods.

3. Predictive Analytics for Travel Platforms
Historical flight data can become part of a larger predictive analytics system for travel apps.

A booking platform can combine historical flight performance data with its existing booking and itinerary data and feed everything into machine learning algorithms to explore questions such as:

Which routes have a history of frequent delays based on delay data?
Which airports experience the most cancellations?
How does historical flight performance vary by season?
Which connections may require additional planning time?

4. Combining Historical Flight Data with Other Aviation APIs

Access to this Flight Delay and Cancellation API comes with many other aviation-related data feeds.

Historical flight schedules to understand past performance.
Current flight schedules to monitor upcoming operations.
Flight tracking data to follow aircraft movements and exact routes.
Airport and airline databases to add context to items.
Weather, METAR and TAF API to add weather conditions data to the algorithm to identify other factors affecting delays.

Aviation Edge provides historical flight delay data alongside real-time schedules, flight tracking, and other aviation data services. These can be used as separate data sources within a broader aviation analytics or AI project.

The important distinction is that historical schedules provide evidence of what happened, while additional data sources may help explain what is happening now or what could happen next.

Should You Get This Historical Flight Delay API?

AI and predictive modeling can turn historical flight data into useful findings that can be extremely valuable.

From flight delay prediction to airport performance analysis, the value comes from identifying patterns in past operations and using those patterns to support future decisions.

The Aviation Edge Historical Delay and Cancellation API provides the past flight data needed to explore these applications, with information covering airports, airlines, routes, flight times, delays, and cancellations.

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Replay a Flight After It Lands: Historical Flight Tracker API

Aviation Edge — Sat, 04 Jul 2026 13:45:29 +0000

For developers, historical flight data opens up a more useful layer of analysis. Instead of working with only a final flight status, you can work with timestamped aircraft positions, altitude changes, speed values, route movement, ground status, and aircraft identifiers after the flight is completed.

The Aviation Edge Historical Flight Tracker API provides past flight movement data through a REST API. It returns recorded aircraft positions, altitude, direction, speed, timestamps, airline details, aircraft identifiers, route information, and final flight status.

In this article, we will look at what the API returns, how developers can work with the data, and what you can build with past flight tracker data.

What The API Returns

The Historical Flight Tracking API is built for retrieving detailed position data for past flights.

A response includes:

Departure and arrival airport codes
Scheduled departure and arrival times
Airline IATA and ICAO codes
Flight IATA and ICAO numbers
Aircraft ICAO24, aircraft type code, and registration number
Final flight status
Squawk information when available
A flightPositions array with recorded movement points

Each item in the flightPositions array represents a point in the aircraft’s journey.

Those position points include:

latitude
longitude
altitude
direction
horizontal speed
vertical speed
ground/airborne status
timestamp

That makes the API useful for rebuilding a past flight path, plotting aircraft movement on a map, or analyzing how a flight progressed from gate to gate.

Example Request

Here is an example request for historical tracking data for a flight from London Heathrow.

GET https://aviation-edge.com/v2/public/flight_track_history?key=YOUR_API_KEY&depIata=LHR&flightIata=BA203&depDate=2025-10-20

You can review the full parameter list and API specs in the Historical Flight Tracker API documentation.

Example Output

[
  {
    "aircraft": {
      "icao24": "40749B",
      "icaoCode": "B789",
      "regNumber": "G-ZBKR"
    },
    "airline": {
      "iataCode": "BA",
      "icaoCode": "BAW"
    },
    "arrival": {
      "iataNumber": "BOS",
      "icaoNumber": "KBOS",
      "scheduledTime": "2025-10-20T20:10:00.000"
    },
    "departure": {
      "iataNumber": "LHR",
      "icaoNumber": "EGLL",
      "scheduledTime": "2025-10-20T17:35:00.000"
    },
    "flight": {
      "iataNumber": "BA203",
      "icaoNumber": "BAW50G"
    },
    "flightPositions": [
      {
        "altitude": "0.00",
        "direction": "90.00",
        "horizontal_speed": "1.85",
        "isGround": 1,
        "latitude": "51.469400",
        "longitude": "-0.471700",
        "updated": 1760978610,
        "vspeed": "0.00"
      },
      {
        "altitude": "0.00",
        "direction": "90.00",
        "horizontal_speed": "0.00",
        "isGround": 1,
        "latitude": "51.469400",
        "longitude": "-0.471700",
        "updated": 1760978792,
        "vspeed": "0.00"
      },
...
...
      {
        "altitude": "0.00",
        "direction": "33.00",
        "horizontal_speed": "33.34",
        "isGround": 1,
        "latitude": "42.365300",
        "longitude": "-71.012400",
        "updated": 1761004300,
        "vspeed": "0.00"
      },
      {
        "altitude": "0.00",
        "direction": "303.00",
        "horizontal_speed": "11.11",
        "isGround": 1,
        "latitude": "42.373000",
        "longitude": "-71.018500",
        "updated": 1761004451,
        "vspeed": "0.00"
      }
    ],
    "status": "landed",
    "system": {
      "squawk": null,
      "updated": 1761004451
    }
  }
]

The flightPositions array is updated with recorded position points throughout the flight, typically at around 10-minute intervals, and added to the output as part of the historical flight track.

Field	Description
`latitude` / `longitude`	Aircraft position
`altitude`	Aircraft altitude
`direction`	Direction of travel
`horizontal_speed`	Horizontal speed
`vspeed`	Vertical speed
`isGround`	Whether the aircraft is on the ground
`updated`	Unix timestamp for that position point

Fetching Historical Flight Data in JavaScript

Here is a basic Axios example.

const axios = require("axios");

const API_KEY = "YOUR_API_KEY";

const endpoint = `https://aviation-edge.com/v2/public/flight_track_history?key=${API_KEY}&depIata=LHR&flightIata=BA203&depDate=2025-10-20`;

async function fetchHistoricalFlight() {
  try {
    const response = await axios.get(endpoint);
    return response.data;
  } catch (error) {
    console.error("Error fetching historical flight data:", error.message);
    return null;
  }
}

fetchHistoricalFlight().then((data) => {
  if (!data || data.length === 0) {
    console.log("No historical flight data found.");
    return;
  }

  console.log(data[0]);
});

Extracting the Flight Path

To plot the aircraft path on a map, you usually only need latitude and longitude from each position point. The output can be passed into a mapping library such as Leaflet, Mapbox, or Google Maps to draw the route.

function getFlightPath(flight) {
  return flight.flightPositions.map((point) => ({
    lat: Number(point.latitude),
    lng: Number(point.longitude),
    timestamp: point.updated
  }));
}

fetchHistoricalFlight().then((data) => {
  const flight = data[0];
  const path = getFlightPath(flight);

  console.log(path);
});

Finding the Max Altitude

A simple way to find the highest recorded altitude in the position array.

function getMaxAltitude(flight) {
  return Math.max(
    ...flight.flightPositions.map((point) => Number(point.altitude))
  );
}

fetchHistoricalFlight().then((data) => {
  const flight = data[0];

  console.log("Max altitude:", getMaxAltitude(flight));
});

Example Use Cases for Past Flight Track Data

Historical flight tracking data can be used in many aviation and data products.

Flight Replay: Use the latitude, longitude, altitude, speed, and timestamp fields to replay a flight on a map after it has landed and visualize a past flight.

Flight Analytics: Analyze altitude changes, speed changes, route shape, ground movement and airborne movement.

Airline or Airport Dashboards: Build dashboards showing past flight movement data for specific flights, airlines, airports, or aircraft.

Aircraft History Tools: Use aircraft registration number or ICAO24 filters to review past aircraft movement data for a specific aircraft.

Bringing Past Flights Back to Life - All With Data!

The Aviation Edge Historical Flight Tracking API is designed for developers who need more than a static flight record.

It gives you timestamped aircraft movement data that can be mapped, replayed, filtered, stored, and analyzed.

Whether you are building a flight replay tool, an aviation dashboard, an aircraft history feature, or a route analysis product, past flight tracking data gives you the raw movement layer behind a completed flight.

You can explore the Historical Flight Tracker API firsthand by getting your personal API key here.

Aviation Edge Future Schedules API — A JSON REST Airport Schedule API

Aviation Edge — Sun, 11 Sep 2022 14:10:59 +0000

Aviation Edge Future Schedules API provides flight by flight and complete airport schedule data on a requested date.

The Future Schedules data has worldwide coverage for all international and domestic airports in the world, with the exception of military airfields and a number of local airports with very little traffic.

It is a JSON REST API that works simply and smoothly with many filters. Specifying the airport code, schedule type (departure or arrival), and date parameters are obligatory. You can use the remaining parameters as filters to narrow down the output to the exact future airport schedules data you are looking for.

The Future Schedules API returns your API client the complete output in around 0.3 ms in JSON format. Read below for developers' highlights!

Future Airport Timetable API Developers' Highlights

What are the details included in the Future Airport Timetable API? Below are the details included for each flight in the API output:

Airport: Departure and arrival airports' IATA and ICAO codes
Weekday: The day of the week (“1” is Monday)
Terminal and gate: The most common terminal and the gate number of the flight
Flight time: Scheduled departure or arrival time of the flight
Aircraft details: Model code and model name with the manufacturer
Airline details: Name, IATA, and ICAO codes of the airline
Flight information: Flight number in IATA and ICAO format (“AB1234” and “ABC1234”)

Tip:

If you'd like to get a whole week’s or a whole month’s schedule, keep in mind that the API can only return a single date at a time. To cover a complete week, month, or a specific date range, you may simply make multiple calls for the dates included in these.

What about filters? We have enabled many of the parameters of the output as filters. This way, you can narrow down the data to the airlines, departure/arrival airports, specific flight numbers, and more. Here are all the parameters you can use with the Future Airport Timetable API:

&iata_code= (obligatory) IATA code of the requested airport
&type= (obligatory) Schedule type (can be departure or arrival)
&date= (obligatory) Requested date in YYYY-MM-DD format
&dep_iataCode= flight’s departure airport’s IATA code
&dep_icaoCode= flight’s departure airport’s ICAO code
&arr_iataCode= flight’s arrival airport’s IATA code
&arr_icaoCode= flight’s arrival airport’s ICAO code
&airline_iata= airline IATA code
&airline=icao= airline ICAO code
&flight_num= flight number in “1234” format without the airline code at the beginning

Tip:

For the complete documentation, visit the Aviation Edge Website or the GitHub repo of the API. Got any questions or comments? Contact us and we'll get back to you!

AviationEdgeAPI / Future-Schedules-API

Airport schedule data on a future date.

Future-Airport-Schedules-API

Aviation Edge Future Airport Schedules API provides flight schedule data of a given date in the future by using an algorithm to create the schedule based on historical data. It has global coverage with the exception of military and private airfields and airports with really little traffic. When implemented, your users can choose a flight off the list after picking a date and an airport. Details for each flight in the response include the flight number, flight time, airline, departure and arrival locations, aircraft details, the most used terminal and gate for the flight, and more. The API is particularly useful for online travel agencies and flight booking services.

Documentation

You may find input parameters, output examples with explanations for each item, filter list, and more in the documentation.

Example Fields of Use

Travel agency and flight booking websites where users are expected to submit a date and…

View on GitHub

Future Airport Schedules API Use Cases

The Future Airport Schedules API is particularly useful for developing mobile apps or websites in travel, hospitality, booking, or similar fields. When implemented, the API allows users to select a date and a departure/arrival airport which will return them a list of flights to choose from. It is also eligible and handy to use as a data source to make market research in which the aim is to compare and analyze airport traffic, airline routes, or similar.

There is no limit to the possible use cases for the Future Schedules API, but here are some client favorites to inspire you:

Mobile apps or websites for travel agencies or flight booking sites,
Apps or websites in which airport schedules are displayed,
Hospitality, airport greeting, pick-up or transportation services for in-advance scheduling or similar services,
Comparison of airport traffic around the world. We also provide real-time and historical airport schedule data.
Analyzing and market research of the airport or air traffic based on a region, airline, or others.

Have another project you have else in mind? Feel free to contact us anytime and we’d be happy to exchange ideas with you about our data!

Get Started in a Minute - No Commitments

If you feel like giving the Future Airport Timetables API a try, you can immediately get started by getting your API key here.
Your API key will be automatically sent to your email, fully activated.

Upgrade, downgrade or cancel your key anytime with no commitments.

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Historical Flight Delay API — Historical Flight Delay and Cancellation Data

Aviation Edge — Sun, 14 Aug 2022 10:34:10 +0000

Aviation Edge Historical Flight Delay API provides historical flight delay data and flight cancellation data for flight compensation agencies, market analysis, independent developers, aviation companies, and more.

Flight compensation demand makes delay and cancellation data an important asset. We aggregate, store, and maintain flight delay and cancellation data in an expanding manner. In this article, we will give you the highlights on how Aviation Edge Historical Flight Delay API can be a useful external data source to track and process historical flight delay data, what sort of details it offers, and how to access the API.

The Historical Flight Delay API returns a flight-by-flight output of airport schedules based on a requested date or date range in the past. The date range can go up to 7 days. The Historical Flight Delay API is a JSON REST API that has worldwide coverage except for non-scheduled airports like military airfields. However, for multi-purpose airports (i.e. scheduled passenger + military), the schedule data would still be available.

Two notable points for flight compensation projects:

Delay data is available for all flights in the response. The value is the total delay length in minutes. If no delay occurred, the value will be "null".

The Historical Flight Delay API shows the final flight status (including “canceled” as a status) and it is possible to filter flights by status. So you can view all canceled flights on a specific date or date range in the past for an airport.

The API can return either the departure or the arrival schedule at a time, so in case you'd like to cover both schedules for an airport, you may simply make 2 separate API calls.

Read below for more information on the parameters!

Flight Delay API Filters

We have enabled certain parameters that filter down the exact flights you are looking for in the output. You can use the following parameters with the Flight Delay API:

&code= (obligatory) IATA code of the airport
&type= (obligatory) schedule type that can be either “departure” or “arrival”
&date_from= (obligatory) requested start date. For single dates, this is sufficient without an end date.
&date_to= requested end date. No need to use it for single dates.
&dep_iataCode= flights scheduled to depart at Airport X if you have requested an arrival schedule
&arr_iataCode= flights scheduled to arrive at Airport X if you have requested a departure schedule
&airline_iata= airline IATA code
&flight_num= flight number in “1234” format (use it with the airline filter for full flight number filtering)
&status= last recorded flight status (landed, active, cancelled, etc.) The first 3 parameters are obligatory. You can then use the remaining ones to filter the flights further.

Tip: Visit the documentation on the Aviation Edge Website or the GitHub repo of the API for full input, output, filter information, and more.

AviationEdgeAPI / Historical-Schedules-API

Airport schedule data of historical dates.

Historical-Airport-Schedules-API

Aviation Edge Historical Airport Schedules API provides the latest recorded data of airport schedules worldwide, on a given date or date range. It has global coverage with the exception of military and private airfields. We save and collect the real-time data we provide through our Schedules API and provide this in a separate API. The historical API has the same amount of details for each flight in the schedule with even more filters available. Delay and cancellation data stored, making the API perfect for compensation claims and historical flight analysis/comparisons.

Documentation

You may find input parameters, output examples with explanations for each item, filter list, and more in the documentation.

Example Fields of Use

Websites, tools or apps on historical flight status

Viewing historical flight delays and cancellations for flight compensation

Viewing changes in airport or airline traffic over time

Avrage delay and cancellation analysis

Flight schedule changes…

View on GitHub

Use-cases of the Historical Schedules API

The Historical Schedules API is particularly useful for the flight compensation field but there is no limit to who can make use of it. Businesses of every size and any developer who is interested in historical airport schedule data will find good use in the Historical Schedules API and build powerful projects implementing it.

Example Use Cases:

Historical flight delays and cancellation analyses for flight compensation
Websites, tools, or mobile iOS and Android apps on historical flight status and routes
Viewing changes in airport or airline traffic over time
Average delay and cancellation market analysis for airlines and airports
Academic or non-profit research (Tip: Holler us if you are working for a non-profit or looking to use the data for academic projects and we can talk about a free key or discount opportunity!)

Flight Delay Data — Accuracy, Sources, Speed

Is the data accurate? Where do we get the data? What are the response rates like? I want to build an app or a website that runs smoothly!

Let’s explain these.

Aviation Edge Historical Flight Schedules API is trusted by multiple major airlines, ground operations, government bodies, software companies, consultancy companies, compensation claim and travel agencies of all sizes, independent developers, academics, non-profits, and aviation enthusiasts. We expand the historical airport schedule database by storing real-time data which we provide through our trusted data partners in the sector and official sources (from airlines or airports, or official bodies like IATA when available).

We have an average uptime of 99.8% with response rates at around 0.3 ms. This, of course, may depend on the data volume requested in one API call, just like with any other API. The API is subject to a notable Service Level Agreement with guarantees.

How To Access the Flight Delay API

You can create an API subscription with one of the Premium API options below and your API key will be sent to your email address automatically. Get started with greatly discounted rates.

Free & Premium Aviation API - Aviation database and API

Real-time and static Aviation APIs for real-time airport schedule and flight tracking, building airport, aircraft, IATA codes databases and much more.

aviation-edge.com

You can downgrade, upgrade or cancel your plan anytime without commitments. You can send us an email if you have any questions along the way and we will get back to you shortly.

Got any questions? Contact us anytime!

AviationEdgeAPI Official: Instagram, Facebook, Twitter | Linktree

Aviation Edge is a global aviation API and database provider based in Europe.

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Real-time Flight Tracker API: What the Data Looks Like and Where to Get It

Aviation Edge — Wed, 27 Jul 2022 19:23:00 +0000

In this post, we will feature the highlights of the Aviation Edge Flights Tracker API. In case you are looking for flight tracking data to build a virtual map or track flight location in real-time, you will find pretty useful links, developer info, and suggestions here.

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Flight tracking projects require a massive amount of data for each request and this is almost impossible to maintain on your end. The flight tracking data needs to be live with constant updates on the location of the aircraft. The higher the coverage the more successful your project will turn out. Below, we will talk in more detail about our Flights Tracker API as a solution that will make sure your project runs as smoothly as it gets.

Data Coverage, Quality, Sources

The 3 most important features to consider when you are choosing the right API for you:

Does it cover my requirements (region+what flight details are included)?
Is the data accurate/reliable?
Where does the data come from?

Data Coverage

The Flights Tracker API was created for developers by developers in the aviation sector, so we know what you are looking for in a flight API. The API generally covers live, airborne aircraft that are equipped with ADS-B, although a portion of radar and MLAT aircraft are included as well. There are no limitations region-wise and the API tracks all aircraft, anywhere in the world.

The API only covers general aviation aircraft which means military aircraft are not typically covered.

Here are the details you will see for each flight in a standard Flight Tracking API output:

Geography: Latitude, longitude, altitude and direction.
Speed: Vertical and horizontal speed of the aircraft.
Departure and arrival: IATA and ICAO codes of the departure and arrival airport.
Aircraft: IATA and ICAO code of the airplane model + tail (registration) number.
Flight: IATA and ICAO flight number.
Airline: IATA code and ICAO code of airline.
System information: Squawk, status and last updated time in epoch format.

Accuracy and Quality

The Flight Tracking API updates around every 5 minutes. If you refresh the data as frequently, your client will display the latest available data at all times. The API has a 99.8% uptime rate, so downtimes will not be an issue. The response times are around 0.3 ms but may differ based on the amount of data requested in 1 API call. Want to hear another good news? No matter how many flights are in the response (which can get up to 15k!), every successful action of pulling data with the API will consume only one API call from your monthly limit.

The Flight Tracker API is trusted by many big organizations from major airlines to government bodies among other over 6000 API users that include travel agencies, software companies, academics, airport operators, greeting service providers, independent developers, web designers, aviation enthusiasts, and more. It would be nice to have you onboard, too!

Sources

Aviation Edge aggregates the flight tracking data from multiple sources, primarily its trusted partners in the aviation and data sectors. The data needs to be collected and maintained in real-time. This is where we come in. We aggregate this collected data on our servers and provide it to our clients with the convenience of JSON REST APIs. Thanks to the structure of the API, it is possible to build projects with any major SDK you can think of.

Developer Information

For the complete documentation for input, output, filters, and more, feel free to visit our Website or view the GitHub repo for the Aviation Edge Flight Tracking API.

If anything's unclear, contact us and we'd be happy to answer any questions you may have!

Conclusion - How to Get Started

If everything sounds good so far, wonderful! Getting your API key and starting right away takes only a minute.
Simply choose the plan that works best for you right here and your API key will be automatically sent to your email. No further authorization required, you may simply start getting data with your key.

The API is provided through API subscriptions that renew every month automatically since we provide real time and the data flow should not be interrupted. However, it is always possible to cancel or upgrade your plan anytime, simply depending on how your project goes. No commitments.