Alaska Airlines AS513 Landed BOS Boston → SEA Seattle 5h 4m 4,264km / 2,632mi (Direct: 4,010km, +5%) 24. May 2025 DEPARTURE 19:51 EDT 23:51 UTC 18:52 +59 minutes TERMINAL: B GATE: B35 ARRIVAL 21:56 PDT 04:56 UTC 22:00 -3 minutes TERMINAL: N14 GATE: N14 Boeing B737-900 N477AS Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Alaska Airlines AS / ASA FREQUENCY irregular/new DISTANCE 4,010km FLIGHTS/WEEK 52 PUNCTUALITY 90%