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FlightAware Airport Delays
x402
FlightAware Airport Delays is a paid API for AI agents from stabletravel.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns current delay information (type, category, color-coded severity, and delay duration) for London Heathrow Airport (LHR)
Price / call$0.02
Success—
StatusUnknown
How this service works
Get current delay information for a specific airport
Output
Returns an array of delay objects for LHR, each containing the airport code, a color-coded severity indicator (e.g. red/yellow/green), and an array of delay reasons with category labels, affected flight counts, and delay duration in seconds.
Example use cases
Pre-departure delay check
“Before I head to the airport, can you check if there are any delays at Heathrow right now and tell me how bad they are?”
Flight disruption monitoring for travel app
“Pull the current delay status for LHR and let me know if there are any active ground stops, ground delays, or en-route delays affecting the airport.”
Rebooking decision support
“My layover is at Heathrow — are there any significant delays happening there right now that might cause me to miss my connection?”
Technical details
Endpoint
GEThttps://stabletravel.dev/api/flightaware/airports/LHR/delaysWhen to prefer
Use this endpoint when you specifically need live delay status for London Heathrow (LHR) and want structured, color-coded severity data with per-category breakdown. It is ideal for travel agents, disruption monitoring systems, and pre-departure checks for LHR-routed itineraries. For other airports, look for sibling FlightAware endpoints or a parameterized airport delay endpoint.
Side effects
- Airport code is hardcoded to LHR — no other airports can be queried via this endpoint
- No delays may be returned (empty array) if no active delays exist at LHR
- Upstream FlightAware data unavailable due to API outage returns an error
- Payment failure ($0.02 USDC not available) blocks the request
- Stale data if FlightAware feed has not updated recently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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