Seen operating · 4 dates
AS 101
Alaska Airlines flight AS 101 from London to Seattle, usually departing 17:00 local time with about 10h 00m in the air.
Fares and airlines on LHR–SEA →LHR
SEA
SCHEDULED · 4,786 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
17:00
Departs LHR (local)
10h 00m
Scheduled flight time
7,702 km
4,786 miles
4
Operating dates seen
Flight AS 101
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with Alaska Airlines before you fly.
Route
LHR → SEA
London Heathrow Airport to Seattle–Tacoma International Airport
Usual departure
17:00 local
Most common time across 4 dates
Flight time
10h 00m
Scheduled, departure to arrival
Distance
7,702 km
Great-circle, 4,786 miles
Dates seen
18 Sept 2026 – 11 Nov 2026
4 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists the same airports.
- Live position, when the aircraft is airborne and in receiver coverage: ADSB.lol (ODbL 1.0).
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#AS101 on the grid
Public posts tagged #AS101 on YouTube, Bluesky and Mastodon.
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