LHR Flight Schedule API: Heathrow Departures as JSON
An LHR flight schedule API returns the Heathrow board: terminal, gate, estimated/actual time, status. On FlightLabs that is GET https://api.goflightlabs.com/flights-schedules with iataCode=LHR and type=departure.
Starter is $24.99/mo (4,000 calls, 10 req / 10 sec) with a 7-day trial (or 50 requests). Soft Limit is on by default. Docs: api.goflightlabs.com/flights-schedules.
Request: Heathrow departures
curl "https://api.goflightlabs.com/flights-schedules?access_key=YOUR_ACCESS_KEY&iataCode=LHR&type=departure"
Optional filters: airline_iata, flight_iata, limit / skip.
Response shape: official JFK sample (16 Sep 2026)
The published live fixture is JFK departures that day (one flight)....
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