Of 1,811 sampled UX departures, 71.0% left 15 minutes or more behind schedule. Average lateness was 27.7 minutes. Sample window: Oct 16, 2025 to Oct 16, 2026. Its published schedule has about 67 flights a week on 7 routes.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Nov 2025 | 113 | 60.2% | 21.1 min |
| Dec 2025 | 135 | 66.7% | 25.7 min |
| Jan 2026 | 78 | 60.3% | 30.4 min |
| Feb 2026 | 73 | 48.0% | 17.1 min |
| Mar 2026 | 115 | 66.1% | 21.9 min |
| Apr 2026 | 104 | 66.4% | 22.4 min |
| May 2026 | 181 | 76.2% | 33.7 min |
| Jun 2026 | 182 | 84.1% | 30.8 min |
| Jul 2026 | 205 | 75.6% | 26.8 min |
| Aug 2026 | 290 | 78.6% | 31.1 min |
| Sep 2026 | 190 | 70.0% | 29.4 min |
| Oct 2026 | 97 | 65.0% | 28.6 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Orly (ORY) | 396 | 61.1% | 23.6 min |
| Gatwick (LGW) | 270 | 71.9% | 27.4 min |
| Brussels Airport (BRU) | 259 | 69.9% | 22.1 min |
| Schiphol (AMS) | 232 | 75.0% | 28.0 min |
| Barajas (MAD) | 177 | 87.6% | 36.3 min |
| Frankfurt International Airport (FRA) | 145 | 55.9% | 19.7 min |
| John F Kennedy International (JFK) | 123 | 91.1% | 35.3 min |
| El Prat De Llobregat (BCN) | 46 | 73.9% | 47.0 min |
| Miami International Airport (MIA) | 32 | 56.3% | 21.9 min |
| Pablo Ruiz Picasso (AGP) | 27 | 81.5% | 30.8 min |
GET /flight_delays filtered by airline_iata=UX 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=UX
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.