Of 2,240 sampled LN departures, 0.2% left 15 minutes or more behind schedule. Average lateness was 0.1 minutes. Sample window: Oct 19, 2025 to Oct 13, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Nov 2025 | 29 | 0.0% | 0.0 min |
| Dec 2025 | 29 | 0.0% | 0.0 min |
| Jan 2026 | 453 | 0.2% | 0.1 min |
| Mar 2026 | 1,363 | 0.2% | 0.1 min |
| May 2026 | 268 | 0.4% | 0.2 min |
| Jul 2026 | 22 | 0.0% | 0.3 min |
| Sep 2026 | 21 | 0.0% | 0.0 min |
| Oct 2026 | 23 | 0.0% | 0.0 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Joe Foss Field Airport (FSD) | 149 | 0.0% | 0.0 min |
| Salt Lake City International (SLC) | 116 | 0.0% | 0.3 min |
| Washington Dulles International (IAD) | 111 | 0.0% | 0.0 min |
| Billings (BIL) | 109 | 0.0% | 0.0 min |
| Adams Field Airport (LIT) | 70 | 0.0% | 0.0 min |
| William P Hobby (HOU) | 62 | 0.0% | 0.0 min |
| Albuquerque International (ABQ) | 55 | 0.0% | 0.0 min |
| CRP | 50 | 0.0% | 0.0 min |
| Philadelphia International (PHL) | 47 | 0.0% | 0.0 min |
| Boise Air Terminal/Gowen Field (BOI) | 46 | 0.0% | 0.0 min |
GET /flight_delays filtered by airline_iata=LN returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
https://www.goflightlabs.com/flight_delays?access_key=YOUR_ACCESS_KEY&delay=15&type=departures&airline_iata=LN
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key. After the trial, Starter is $24.99/mo.