Of 1,268 sampled departures, 65.5% left 15 minutes or more behind schedule. Average lateness was 26.3 minutes. Sample window: Apr 19, 2026 to May 8, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Airline | Flights sampled | Late | Average lateness |
|---|---|---|---|
| Air New Zealand (NZ) | 24 | 83.3% | 27.1 min |
| Qantas Airways (QF) | 470 | 75.3% | 28.3 min |
| Virgin Australia (VA) | 254 | 68.5% | 26.5 min |
| Jetstar Airways (JQ) | 204 | 62.3% | 26.8 min |
| rex. Regional Express (ZL) | 71 | 57.8% | 41.4 min |
65.5% of this SYD 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=SYDField 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": "SYD",
"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 SYD departures that are late right now, in the JSON above.
After the trial, Starter is $24.99/mo.