Wireum Data API

Real-time flight data API for airlines

A real-time flight data API for airlines delivers live data about the airline's own fleet — positions, altitude, speed, flight phase, origin and destination, aircraft — to the airline's own applications and internal tools. The Wireum Data API is a REST API returning JSON over HTTPS with API-key authentication: positions refreshed every 5 seconds from ADS-B sources, automatic flight-phase detection, a freshness state on every flight, and a 99.97% uptime SLA.

Updated 16 October 2026 · Wireum team

What airlines use it for

Built for an airline’s own fleet

General flight data feeds cover worldwide air traffic and are designed for broad consumer and analytics use. An API built for an airline is scoped to that airline’s fleet, filtered by airline code, registration or flight number, so applications receive the flights they care about without processing the rest of the sky.

What each flight includes

FieldDescription
flightIataIATA flight number
airlineIATA airline code
latitude, longitudePosition in decimal degrees
altitudeAltitude in feet
headingHeading in degrees (0–360)
groundSpeedGround speed in knots
verticalSpeedVertical speed in feet per minute
aircraftTypeICAO aircraft type code
registrationAircraft registration
origin, destinationDeparture and arrival airport IATA codes
statusscheduled, en-route, landed or unknown
phasescheduled, taxiing, departed, climb, cruise, descent or landed
lastUpdateTime of the last position update (ISO 8601)
dataStatelive, stale (position briefly not updated) or signal-lost (no recent position)
dataAgeSeconds since the last position update

Freshness you can see

Live data is only useful if applications know how current it is. Every flight carries a freshness state and the age of its last position, so a passenger app can show “updated 3 seconds ago” or mark a flight whose signal has been lost instead of showing an old position as live. See how flight tracking works for why positions can go stale.

Reliability

The API runs on redundant infrastructure with automatic failover and a 99.97% uptime SLA, and uses standard JSON over HTTPS with API-key authentication, so it works with any language or platform.

Part of the Wireum platform

The Data API delivers the same flight data that powers Wireum Map and the live views in Wireum Insights. Turkish Airlines, AJet and Turkish Technology use it to power their own applications and internal tools.

FAQ

Frequently asked questions

What is a flight data API for airlines?

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An API that gives an airline's systems live data about its own flights — where each aircraft is, what phase of flight it is in, where it is going — so the airline can build passenger experiences and internal tools on it.

What does the Wireum Data API return?

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For each flight: flight number, airline, position, altitude, heading, ground and vertical speed, aircraft type and registration, origin and destination, status, flight phase, the time of the last position update, a freshness state and the age of the position in seconds.

How fresh is the data?

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Positions are refreshed from ADS-B sources every 5 seconds. Every flight also carries a freshness state — live, stale or signal-lost — and the age of its last position, so applications can show how current each position is.

Which flight phases does the API detect?

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scheduled, taxiing, departed, climb, cruise, descent and landed, classified automatically.

How does an airline get access?

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Book a demo. Wireum provides credentials and documentation within 24 hours.

Related

Wireum Data API

Wireum Data is a real-time flight data API that gives airlines live positions, flight phases and flight details for their fleet, for their own applications and internal tools.