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 9:40 PM (local time in Seattle, UTC-7) and land at 2:22 PM (local time in London, UTC+1) .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 4m early
9h 25m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N16
Arrival Gate
23
Baggage
4
Need a flight from Seattle to London?
Alaska Airlines From $330
Search flights Access more flight status info on the Trip.com app
Show more
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 $330
Search flights Access more flight status info on the Trip.com app
Show more
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 $330
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 inland gales and gusts of 45 to 55 mph possible during Friday daytime. Combined with locally heavy rain and trees still in full leaf, these strong winds have the potential to cause power outages and travel disruption.
Track the Previous Flight Status: In Flight
AS181
|
Rome (ROM)
Seattle (SEA)
Seattle (SEA)
Scheduled: 5:50 PM
fake text
Track incoming flight status with our app
Show more
AS100 Aircraft Details
According to Trip.com real-time data, the AS100 flight flying from Seattle to London on 10/22/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 2y, 7m. The aircraft is equipped with 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
See more amenities and seat info in the app
Show more
Flight History for AS100
Trip.com historical records show that the last AS100 flight departed on Wed, Oct 21 from SEA at approximately 10:07 PM. This flight is expected to arrrive in LHR at 3:01 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Seattle (SEA) | London (LHR) | 789 | 9:40 PM | 2:11 PM | Arrived |
| Sun, Oct 18 | Seattle (SEA) | London (LHR) | 789 | 10:04 PM | 2:33 PM | Arrived |
| Mon, Oct 19 | Seattle (SEA) | London (LHR) | 789 | 10:14 PM | 3:02 PM | Arrived |
| Tue, Oct 20 | Seattle (SEA) | London (LHR) | 789 | 9:50 PM | 2:56 PM | Arrived |
| Wed, Oct 21 | Seattle (SEA) | London (LHR) | 789 | 10:07 PM | 3:01 PM | Arrived |
| Thu, Oct 22 | Seattle (SEA) | London (LHR) | 789 | 9:40 PM | 2:22 PM | Scheduled |
| Fri, Oct 23 | Seattle (SEA) | London (LHR) | 789 | 9:40 PM | 3:05 PM | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
AS100 On-Time Performance
Based on the average performance of this flight over the past 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
%
Canceled
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
%
Canceled
0
%
Need a flight from Seattle to London?
- From Seattle
- To London
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in London
Hotels near Heathrow Airport
Hotels near London
8.9/10
390 Reviews
Hilton Garden Inn London Heathrow Terminal 2 and 3
Heathrow | 0.02 km from the airport
8% off
$262 $240
8.8/10
99 Reviews
Aerotel London Heathrow Airport, Terminal 2 & Terminal 3
Heathrow | 0.37 km from the airport
23% off
$321 $246
8.8/10
288 Reviews
Renaissance London Heathrow Hotel
Heathrow | 1.31 km from the airport
$112
8.6/10
323 Reviews
Leonardo London Heathrow Airport
Heathrow | 1.35 km from the airport
5% off
$93 $88
8.9/10
70 Reviews
Mandarin Oriental Mayfair, London
Mayfair | 1.43 km from downtown
$1,307
-/10
Reviews
Luxury 4-Bed Duplex Penthouse
3.24 km from downtown
$2,055
8.5/10
111 Reviews
JW Marriott Grosvenor House London
Mayfair | 2.06 km from downtown
$402
9.7/10
46 Reviews
The Connaught, Maybourne Hotel Collection
Mayfair | 1.68 km from downtown
$1,171
Frequently Asked Questions
What is the current status of flight as100?
Flight as100 has not departed yet and is currently on schedule. Scheduled departure 9:40 PM, arrival 3:05 PM (updated Oct 22, 2026).Is flight as100 on time today?
Flight as100 has not departed yet and is currently on schedule. Scheduled departure is 9:40 PM, with arrival at 3:05 PM. 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 9:40 PM. The latest actual or estimated departure time is 9:40 PM, and the current status is Scheduled (updated Oct 22, 2026).When is flight as100 scheduled to arrive?
Flight as100 is scheduled to arrive at 3:05 PM. The latest estimated or actual arrival time is 2:22 PM. 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 hours25 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 9:40 PM.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.
London Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Trains
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
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system