Brussels Airlines
flight
SN 8850:
Seattle-Tacoma - Washington Dulles
Seattle-Tacoma - Washington Dulles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Brussels Airlines SN8850
Valid until 2026-01-01
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:06, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Brussels Airlines SN8850
Valid until 2026-01-05
Mon
Tue
Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:06, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-03-05 through 2026-03-27
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2474)
Duration: 5:02, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-03-07 through 2026-03-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2474)
Duration: 5:02, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-03-09 through 2026-03-23
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2474)
Duration: 5:02, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1523)
Duration: 5:11, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1523)
Duration: 5:11, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1523)
Duration: 4:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:06, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:06, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:02, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Brussels Airlines SN8850
Operates only on 2026-02-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2217)
Duration: 5:06, non-stop Boeing 737-900 (739)
- SN 8850 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 4:53 and 5:11.