BOS to SEA Starlink WiFi

Alaska Airlines flies BOS → SEA — 6 flight numbers on record (AS459, AS306, AS537). No departures are in the next-48h assignment window yet; aircraft assignments publish about two days out.

Route at a glance
Starlink departures
0/0
Flight numbers
6
In schedule
3
Block time
6h 17m

Counted from live tail assignments over the next 48 hours. A route with no equipped departures today can still get one — assignments publish about two days before departure.

Alaska Airlines flights on BOS–SEA
AS459 ·AS306 ·AS537 ·AS338AS1337AS304

Every Alaska Airlines flight number observed on BOS → SEA. A dot marks numbers currently in the schedule window; the rest are from the observed route history. Follow any number for its per-flight Starlink record.

Want the reverse leg? SEA to BOS, or compare a full itinerary.