Delta Air Lines DL508 Landed SEA Seattle → IAD Washington 4h 25m 3,705km / 2,287mi 24. Jun 2024 DEPARTURE 10:29 PDT 17:29 UTC 08:35 +114 minutes GATE: A10 ARRIVAL 17:55 EDT 21:55 UTC 16:40 +75 minutes TERMINAL: B GATE: B76 Airbus A220-300 N310DU AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 42 PUNCTUALITY 72%