Delta Air Lines DL384 Landed BOS Boston → SEA Seattle 5h 12m 4,119km / 2,542mi (Direct: 4,010km, +2%) 22. May 2025 DEPARTURE 07:44 EDT 11:44 UTC 07:25 +19 minutes TERMINAL: A GATE: A21 ARRIVAL 09:57 PDT 16:57 UTC 10:45 -47 minutes TERMINAL: B GATE: B11 Airbus A321 Neo N540DE Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Delta Air Lines DL / DAL FREQUENCY daily DISTANCE 4,010km FLIGHTS/WEEK 53 PUNCTUALITY 88% CO2 EMISSIONS Economy 402kg Business 1,228kg