| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 13 | LHR | SEA | 17:21 | 18:51 |
En-Route
|
Track > |
| Oct 12 | LHR | SEA | 18:42 | 19:45 |
Delayed
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| Oct 11 | LHR | SEA | 17:26 | 18:38 |
Landed
|
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| Oct 10 | LHR | SEA | 17:25 | 18:34 |
Landed
|
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| Oct 09 | LHR | SEA | 17:30 | 18:43 |
Landed
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| Oct 08 | LHR | SEA | 17:42 | 19:04 |
Landed
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| Oct 07 | LHR | SEA | 18:09 | 19:38 |
Landed Late
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| Oct 06 | LHR | SEA | 17:29 | 18:40 |
Landed
|
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| Oct 05 | LHR | SEA | 17:25 | 18:39 |
Landed
|
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| Oct 04 | LHR | SEA | 17:42 | 18:55 |
Landed
|
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Alaska Airlines Flight AS101 connects London, United Kingdom to Seattle, United States, taking off from London Heathrow Airport LHR and landing at Seattle Tacoma International Airport SEA.
How long is the AS101 flight from London to Seattle?
The average flight time from London to Seattle is 9 hours and 15 minutes. The flight distance is 7701 km / 4785 miles and the average flight speed is 832 km/h / 517 mph.
How many AS101 flights are operated per week?
7 flights per week. The flight AS101 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS101 London to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS101 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS101 flight?
The latest flight took off on Wednesday, October 14th, 2026 with the flight status being En-Route on 18:51.
How else can the flight AS101 be referenced as?
This Alaska Airlines flight can also be referenced as ASA101, AS0101, AS 101, ASA 101.
How often is flight AS101 delayed?
On average, 30% of all AS101 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled AS101 flight or baggage issues?
If your AS101 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 AS101 Flight Tracker above for more details.
Other flights departing from London LHR: BA746, BA1316, CX238, SK506
Other flights arriving at Seattle SEA: AS218, DL2880, DL922, AS521
All flights connecting London LHR to Seattle SEA.