How often is SAS delayed at Heathrow?
8 flights a year cross the 3-hour compensation line
Each one worth £220 per passenger.
In the last 12 months, SAS operated 7,667 flights at Heathrow, and 0.1% were 3 or more hours late, the threshold where £220 per passenger becomes payable.
Punctuality is up on last year: 84.4% of flights ran on time against 81.8% in the twelve months before, and the average delay fell from 8.9 to 7.1 minutes.
| SAS at Heathrow, last 12 months | Figure | vs year before |
|---|---|---|
| Flights at Heathrow | 7,667 | was 8,206 |
| Ran on time (within 15 min) | 84.4% | ▲ was 81.8% |
| Average delay | 7.1 min | ▼ was 8.9 min |
| 3h+ late (compensation threshold) | 0.1% | - |
| Cancelled | 2.0% | - |
| Flights 3h+ late (a year) | 8 flights/year | - |
The CAA's figures combine arrivals and departures, so this covers traffic both ways, not departures alone.
SAS at Heathrow, month by month
Worst month: September 2025, averaging 12.3 minutes.
SAS's busiest routes at Heathrow
| Destination | 3h+ % | 3h+ delay pays |
|---|---|---|
| Stockholm (Arlanda) | 0.1% | £220 |
| Oslo (Gardermoen) | 0.1% | £220 |
| Copenhagen | 0.1% | £220 |
Your rights on this route
Heathrow is a UK airport, so every flight departing from it is covered by UK261, whichever airline you fly with. Delays of 3 or more hours pay £220 to £520 per passenger depending on how far you were flying, and the table above gives the exact figure for each of these routes. See the full breakdown on the 3-hour rule. If the flight is cancelled instead of delayed, broadly the same amounts apply under different conditions. See cancelled flight compensation.
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Other airlines at Heathrow
Source: UK Civil Aviation Authority punctuality statistics, July 2025 to June 2026. Analysis by CheckFlightCompensation; the CAA is credited as the data source as its publication conditions require. Figures cover the 25 largest UK airports.