Alaska Airlines AS357 Landed BOS Boston → SFO San Francisco 5h 53m 4,645km / 2,867mi (Direct: 4,346km, +6%) 25. May 2025 DEPARTURE 07:16 EDT 11:16 UTC 07:00 +16 minutes TERMINAL: B GATE: B36 ARRIVAL 10:09 PDT 17:09 UTC 10:49 -39 minutes TERMINAL: 1 GATE: B9 Boeing B737-900 N274AK Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Alaska Airlines AS / ASA FREQUENCY irregular/new DISTANCE 4,346km FLIGHTS/WEEK 98 PUNCTUALITY 83% CO2 EMISSIONS Economy 480kg Eco+ 586kg Business 955kg