Of 353 sampled 3U departures, 40.5% left 15 minutes or more behind schedule. Average lateness was 17.7 minutes. Sample window: Oct 22, 2025 to Oct 14, 2026. Its published schedule has about 69 flights a week on 12 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 | 52 | 36.5% | 18.8 min |
| May 2026 | 140 | 34.3% | 20.4 min |
| Jul 2026 | 21 | 57.1% | 17.1 min |
| Aug 2026 | 21 | 71.4% | 18.2 min |
| Sep 2026 | 22 | 18.2% | 7.3 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Los Angeles International (LAX) | 60 | 56.7% | 21.6 min |
| Brussels Airport (BRU) | 57 | 50.9% | 14.5 min |
| Beijing Capital International (PEK) | 50 | 22.0% | 10.8 min |
| Shenzhen (SZX) | 41 | 46.3% | 39.6 min |
| Frankfurt International Airport (FRA) | 40 | 5.0% | 1.7 min |
| Singapore Changi (SIN) | 28 | 71.4% | 17.3 min |
| Seoul (Incheon) (ICN) | 20 | 10.0% | 4.9 min |
71 active registered aircraft.
| Aircraft type | Aircraft |
|---|---|
| Airbus A318/A319/A32 | 65 |
| Airbus A330/A340 | 6 |
GET /flight_delays filtered by airline_iata=3U 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=3U
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.