Delta Air Lines DL304 Landed BOS Boston → SEA Seattle 5h 57m 4,010km / 2,475mi 01. Nov 2020 DEPARTURE 17:11 EST 22:11 UTC 17:17 -6 minutes TERMINAL: A GATE: A4 ARRIVAL 20:08 PST 04:08 UTC 20:44 -36 minutes GATE: A2 Boeing B737-800 N391DA AIRLINE Delta Air Lines DL / DAL FREQUENCY daily FLIGHTS/WEEK 52 PUNCTUALITY 91% CO2 EMISSIONS Economy 794kg Business 1,634kg