Alaska Airlines AS100 Flight status
According to Trip.com real-time data, the AS100 flight operated by Alaska Airlines on Oct 22, 2026 is scheduled to fly from Seattle (SEA) to London (LHR). The flight is expected to depart at 21:40 (local time in Seattle, UTC-7) and arrive at 14:22 (local time in London, UTC+1) .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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En route
Your flight has departed Seattle and is expected to arrive in London at 15:11.
9h 25m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N16
Arrival Gate
UNPL
Baggage
--
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Scheduled
Your flight will depart on time.
9h 25m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
S7
Arrival Gate
UNPL
Baggage
--
Show more
Need a flight from Seattle to London?
Alaska Airlines From £247
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Scheduled
Your flight will depart on time.
9h 25m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
--
Arrival Gate
UNPL
Baggage
--
Show more
Need a flight from Seattle to London?
Alaska Airlines From £247
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Seattle to London or track other flights with our flight status tracker.
Flight.News
A weather warning is in place for London, with a spell of inland gales bringing gusts of 45 to 55 mph during Friday daytime. Combined with locally heavy rain and trees still in full leaf, there is potential for travel disruption and power outages.
Track the Previous Flight Status: In Flight
AS181
|
Rome (ROM)
Seattle (SEA)
Seattle (SEA)
Scheduled: 17:50
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AS100 Aircraft Details
According to Trip.com real-time data, the AS100 flight from Seattle to London on 10/22/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 2y, 7m. The aircraft has 266 seats.
Boeing 787-9
Punctuality (Departure)
67
%
Punctuality (Arrival)
100
%
Early on average
15 minutes
Age
2y, 7m
Seats
266
Flight Distance
--
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
79 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port
Seat Information
79 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2-1
Seat layout example
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Flight History for AS100
Trip.com historical records show that the last AS100 flight departed on Wed, Oct 21 from SEA at approximately 22:07. This flight is expected to arrrive in LHR at 15:11.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Seattle (SEA) | London (LHR) | 789 | 21:40 | 14:11 | Arrived |
| Sun, Oct 18 | Seattle (SEA) | London (LHR) | 789 | 22:04 | 14:33 | Arrived |
| Mon, Oct 19 | Seattle (SEA) | London (LHR) | 789 | 22:14 | 15:02 | Arrived |
| Tue, Oct 20 | Seattle (SEA) | London (LHR) | 789 | 21:50 | 14:56 | Arrived |
| Wed, Oct 21 | Seattle (SEA) | London (LHR) | 789 | 22:07 | 15:11 | En route |
| Thu, Oct 22 | Seattle (SEA) | London (LHR) | 789 | 21:40 | 14:22 | Scheduled |
| Fri, Oct 23 | Seattle (SEA) | London (LHR) | 789 | 21:40 | 15:05 | Scheduled |
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AS100 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS100 is 67% (Late on average 24 minutes), and the on-time arrival rate is 100% (Early on average 15 minutes).
On-Time Departures
Punctuality
67
%
Late on average
24 minutes
Early
0
%
On time
67
%
30 mins late
33
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
15 minutes
Early
77
%
On time
23
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight as100?
Flight as100 has not departed yet and is currently on schedule. Scheduled departure 21:40, arrival 15:05 (updated Oct 22, 2026).Is flight as100 on time today?
Flight as100 has not departed yet and is currently on schedule. Scheduled departure is 21:40, with arrival at 15:05. Recheck gate and timing before you head to the airport.Has flight as100 departed yet? What is the departure time?
Flight as100 is scheduled to depart at 21:40. The latest actual or estimated departure time is 21:40, and the current status is Scheduled (updated Oct 22, 2026).When is flight as100 scheduled to arrive?
Flight as100 is scheduled to arrive at 15:05. The latest estimated or actual arrival time is 14:22. Status is Scheduled as of Oct 22, 2026.What route does flight as100 fly?
Flight as100 is operated by Alaska Airlines from Seattle (SEA) to London (LHR). Typical flight time is about 9 hours 25 minutes; operating days may include Thursday.How can I check real-time status for flight as100?
Track flight as100 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight as100 is delayed or canceled, what should I do?
If as100 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 2026). Contact Alaska Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight as100 departed from Seattle?
Flight as100 has not departed from Seattle (SEA) yet and is currently on schedule for 21:40.What is the seat configuration for flight as100?
Flight as100 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: London Weather & Current Time
Showers
|
11°C - 15°C
Weather forecast for your arrival day
8 hour time difference
Time on arrival: Seattle 06:22
|
London 14:22
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