Seen operating · 8 dates
AS 42
Alaska Airlines flight AS 42 from San Francisco to New York, usually departing 13:43 local time with about 5h 46m in the air.
Fares and airlines on SFO–JFK →SFO
JFK
SCHEDULED · 2,580 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
13:43
Departs SFO (local)
5h 46m
Scheduled flight time
4,152 km
2,580 miles
8
Operating dates seen
Flight AS 42
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
SFO → JFK
San Francisco International Airport to John F. Kennedy International Airport
Usual departure
13:43 local
Most common time across 8 dates
Flight time
5h 46m
Scheduled, departure to arrival
Distance
4,152 km
Great-circle, 2,580 miles
Dates seen
24 Sept 2026 – 3 Dec 2026
8 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
#AS42 on the grid
Public posts tagged #AS42 on YouTube, Bluesky and Mastodon.
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