Alaska Airlines, Inc.
Is AS5278 delayed?
Service date: · Actual departure date; scheduled departure unavailable (America/Los_Angeles)
Arrived
7 min late
Official source · Updated
Departure
San Francisco
SFO
Actual
Sep 15
Arrival
London
LHR
Actual
Scheduled 11:00
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: BAW284
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min late
SFO → LHR
- 33 min early
SFO → LHR
- 11 min early
SFO → LHR
- 43 min early
SFO → LHR
- 8 min early
SFO → LHR
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 13
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 15, 2026Arrived | San Francisco | London | 7 | |
| Sep 14, 2026Arrived | San Francisco | London | -33 | |
| Sep 13, 2026Arrived | San Francisco | London | -11 | |
| Sep 12, 2026Arrived | San Francisco | London | -43 | |
| Sep 11, 2026Arrived | San Francisco | London | -8 | |
| Sep 10, 2026Arrived | San Francisco | London | -25 | |
| Sep 9, 2026Arrived | San Francisco | London | -3 | |
| Sep 8, 2026Arrived | San Francisco | London | -29 | |
| Sep 7, 2026Arrived | San Francisco | London | -28 | |
| Sep 6, 2026Arrived | San Francisco | London | -41 | |
| Sep 5, 2026Arrived | San Francisco | London | 6 | |
| Sep 4, 2026Arrived | San Francisco | London | -28 | |
| Sep 4, 2026Arrived | San Francisco | London | -30 |