GoFlightLabs Flight Delay

Use this endpoint when you specifically need delay status and duration for a known flight number. Prefer this over general flight-tracking endpoints when the user's primary concern is whether a flight is on time or how long a delay is. If you need historical or scheduled data instead of current delay info, consider the Flights History or Flights Schedules endpoints.

• Flight number not found — invalid or unrecognized flight identifier
• No delay data available for a future or very recent flight
• Rate limit exceeded — too many requests in a short period
• Invalid query parameters — missing required fields such as flight number or date
• Service unavailable — upstream aviation data provider outage