No Starlink-equipped Alaska Airlines departures are in the schedule window for SMF → STS right now. Aircraft assignments publish about two days out.
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.
No flight numbers recorded on this route yet. The route cache fills in as departures are observed.
Compare a full itinerary across connections.