Of 5,603 sampled N5 departures, 3.3% left 15 minutes or more behind schedule. Average lateness was 1.4 minutes. Sample window: Oct 18, 2025 to Oct 15, 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 | 79 | 2.5% | 2.0 min |
| Dec 2025 | 64 | 0.0% | 0.1 min |
| Jan 2026 | 940 | 2.2% | 0.7 min |
| Mar 2026 | 3,530 | 2.2% | 0.9 min |
| May 2026 | 507 | 2.4% | 1.2 min |
| Jun 2026 | 40 | 17.5% | 6.9 min |
| Jul 2026 | 123 | 18.7% | 8.7 min |
| Aug 2026 | 126 | 19.1% | 9.7 min |
| Sep 2026 | 103 | 7.8% | 4.0 min |
| Oct 2026 | 65 | 9.2% | 4.1 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Washington Dulles International (IAD) | 302 | 0.0% | -0.2 min |
| Santa Ana (SNA) | 248 | 12.9% | 6.2 min |
| Los Angeles International (LAX) | 191 | 29.3% | 13.6 min |
| Pensacola (PNS) | 168 | 0.0% | 0.0 min |
| Charleston, AFB Municipal (CHS) | 152 | 0.0% | 0.0 min |
| Long Beach Municipal (LGB) | 145 | 29.0% | 10.0 min |
| Savannah/Hilton Head (SAV) | 113 | 0.0% | 0.0 min |
| William P Hobby (HOU) | 111 | 0.0% | 0.0 min |
| Mid-Continent (ICT) | 97 | 0.0% | -0.1 min |
| Love Field (DAL) | 86 | 0.0% | 0.0 min |
GET /flight_delays filtered by airline_iata=N5 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=N5
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.