Alaska Airlines Logo Alaska Airlines Flight AS421 / ASA421

San Francisco Intl (SFO) — Seattle Tacoma Intl (SEA)
Aircraft B739 Airline Alaska Airlines Journey time 02h00m
Flight no. AS421 Callsign ASA421 Arrival day N/A
Service type Normal passenger Seats 178 Freight class N/A
Freight capacity 9 tons Passenger classes First Class, Economy, Shuttle

Days of operation

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Flight tracking history for AS421