China Eastern
flight
MU 8804:
Seattle-Tacoma - Washington Dulles
Seattle-Tacoma - Washington Dulles
FLIGHT SCHEDULE
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-01-06 through 2026-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:50, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-02-15 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:50, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-02-28 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:50, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-02-14 through 2026-02-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:50, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:53, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:54, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 5:00, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
China Eastern MU8804
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 541)
Duration: 4:56, non-stop Airbus A220-300 (223)
- MU 8804 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Washington Dulles airport (IAD).
- The flight distance is 2299 miles, or 3699 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 4:50 and 5:00.