Alaska Airlines AS459 Landed BOS Boston → SEA Seattle 5h 9m 4,128km / 2,548mi (Direct: 4,010km, +2%) 28. May 2025 DEPARTURE 08:09 EDT 12:09 UTC 07:30 +39 minutes TERMINAL: B GATE: B36 ARRIVAL 10:19 PDT 17:19 UTC 10:40 -20 minutes TERMINAL: N9 GATE: N9 Boeing B737 MAX 9 N942AK Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Alaska Airlines AS / ASA FREQUENCY daily DISTANCE 4,010km FLIGHTS/WEEK 52 PUNCTUALITY 90% CO2 EMISSIONS Economy 539kg Eco+ 607kg First 882kg