| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 30 | SFO | LHR | 18:40 | 11:14 |
En-Route
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| Oct 29 | SFO | LHR | 18:43 | 11:35 |
Landed
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| Oct 28 | SFO | LHR | 19:17 | 12:01 |
Landed
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| Oct 27 | SFO | LHR | 18:39 | 11:04 |
Landed
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| Oct 26 | SFO | LHR | 19:03 | 11:47 |
Landed
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| Oct 25 | SFO | LHR | 18:53 | 11:46 |
Landed
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| Oct 24 | SFO | LHR | 17:02 | 09:29 |
Landed
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| Oct 23 | SFO | LHR | 17:00 | 10:07 |
Landed
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| Oct 22 | SFO | LHR | 16:42 | 10:12 |
Landed
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| Oct 21 | SFO | LHR | 17:10 | 11:00 |
Landed
|
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Alaska Airlines Flight AS5278 connects San Francisco, United States to London, United Kingdom, taking off from San Francisco International Airport SFO and landing at London Heathrow Airport LHR.
How long is the AS5278 flight from San Francisco to London?
The average flight time from San Francisco to London is 9 hours and 12 minutes. The flight distance is 8615 km / 5353 miles and the average flight speed is 939 km/h / 583 mph.
How many AS5278 flights are operated per week?
6 flights per week. The flight AS5278 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS5278 San Francisco to London?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS5278 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS5278 arriving at?
Flight AS5278 arrives at London Heathrow Airport (LHR) Terminal 5.
When was the latest AS5278 flight?
The latest flight took off on Saturday, October 31st, 2026 with the flight status being En-Route on 11:14.
How else can the flight AS5278 be referenced as?
This Alaska Airlines flight can also be referenced as ASA5278, AS 5278, ASA 5278.
How often is flight AS5278 delayed?
On average, 10% of all AS5278 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled AS5278 flight or baggage issues?
If your AS5278 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS5278 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: DL756, BA284, UA1554, UA2332
Other flights arriving at London LHR: BA136, BA284, AC860, BA457
All flights connecting San Francisco SFO to London LHR.
