Of 24,688 sampled LS departures, 68.3% left 15 minutes or more behind schedule. Average lateness was 30.5 minutes. Sample window: Oct 16, 2025 to Oct 16, 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 | 1,035 | 56.4% | 19.4 min |
| Dec 2025 | 946 | 58.5% | 21.4 min |
| Jan 2026 | 774 | 55.2% | 21.5 min |
| Feb 2026 | 969 | 42.3% | 15.8 min |
| Mar 2026 | 1,426 | 56.8% | 19.9 min |
| Apr 2026 | 1,689 | 58.5% | 20.9 min |
| May 2026 | 1,877 | 72.5% | 28.6 min |
| Jun 2026 | 2,496 | 76.3% | 35.8 min |
| Jul 2026 | 3,724 | 74.4% | 36.1 min |
| Aug 2026 | 3,796 | 75.8% | 38.7 min |
| Sep 2026 | 3,630 | 72.5% | 35.7 min |
| Oct 2026 | 1,585 | 67.4% | 28.3 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Manchester Airport (MAN) | 4,392 | 93.9% | 49.9 min |
| Birmingham International Airport (BHX) | 2,923 | 72.8% | 31.1 min |
| London (STN) | 2,841 | 74.9% | 30.0 min |
| Leeds/bradford (LBA) | 2,655 | 54.8% | 22.9 min |
| East Midlands (EMA) | 1,693 | 50.0% | 22.0 min |
| Glasgow International (GLA) | 1,647 | 62.8% | 23.6 min |
| Newcastle Airport (NCL) | 1,641 | 47.7% | 20.7 min |
| Bristol (BRS) | 1,369 | 56.3% | 22.6 min |
| Edinburgh (EDI) | 1,337 | 76.0% | 32.7 min |
| Liverpool John Lennon (LPL) | 1,024 | 44.6% | 17.6 min |
GET /flight_delays filtered by airline_iata=LS 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=LS
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.