Of 11,337 sampled departures, 41.6% left 15 minutes or more behind schedule. Average lateness was 18.8 minutes. Sample window: Oct 16, 2025 to Oct 15, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Airline | Flights sampled | Late | Average lateness |
|---|---|---|---|
| Aegean Airlines (A3) | 30 | 86.7% | 33.8 min |
| Aer Lingus (EI) | 36 | 77.8% | 33.6 min |
| Tunisair (TU) | 74 | 75.7% | 47.9 min |
| Eagle Air (VL) | 132 | 72.0% | 31.6 min |
| Air Canada (AC) | 116 | 69.0% | 36.4 min |
41.6% of this TLS sample left 15 minutes late or more.
GET /flight_delays returns the ones that are late at this moment: airline, flight number, scheduled time, actual time and minutes of delay.
https://www.goflightlabs.com/flight_delays?access_key=YOUR_ACCESS_KEY&delay=15&type=departures&dep_iata=TLSField names match the live API. This flight only shows the shape. It is not a live result.
{
"success": true,
"data": [
{
"airline_iata": "AA",
"flight_iata": "AA100",
"flight_number": "100",
"dep_iata": "TLS",
"dep_time": "2024-03-15 08:00",
"dep_actual": "2024-03-15 08:22",
"dep_delayed": 22,
"status": "active"
}
]
}
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key and returns the TLS departures that are late right now, in the JSON above.
After the trial, Starter is $24.99/mo.