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Gardermoen (OSL) departure delays

Name: Gardermoen (OSL) departure delays
Creator: FlightLabs

Of 34,002 sampled departures, 40.7% left 15 minutes or more behind schedule. Average lateness was 16.6 minutes. Sample window: Oct 19, 2025 to Oct 17, 2026.

These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.

When departures are on time

Best hour to depart: 00:00–00:59, 0.0% late.
Best day of week: Tuesday, 36.5% late.

Airlines with the most late departures

Airline	Flights sampled	Late	Average lateness
TAP Portugal (TP)	117	85.5%	34.4 min
Aegean Airlines (A3)	65	84.6%	31.6 min
Norse Atlantic Airways (N0)	48	83.3%	59.4 min
Croatia Airlines (OU)	21	76.2%	22.7 min
Air SERBIA (JU)	116	73.3%	33.3 min

Routes from OSL

OSL to CPH — 206 flights per week
OSL to TRD — 199 flights per week
OSL to BGO — 193 flights per week
OSL to SVG — 179 flights per week
OSL to ARN — 170 flights per week
OSL to TOS — 138 flights per week
OSL to BOO — 93 flights per week
OSL to LHR — 84 flights per week

The departures that are late right now

40.7% of this OSL 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=OSL

Example response

Field 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": "OSL", "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 OSL departures that are late right now, in the JSON above. After the trial, Starter is $24.99/mo.

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