All airlines flying from Boston Logan (BOS) to Washington Dulles (IAD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri 14:20 Boston Logan (BOS) B 16:06 Washington Dulles (IAD)
Brussels Airlines SN 8899 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 721)
Sun 14:20 Boston Logan (BOS) B 16:06 Washington Dulles (IAD)
Brussels Airlines SN 8899 Non-stop Airbus A319 (319) 1:46 Effective 2026-01-11 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:20 Boston Logan (BOS) B 16:04 Washington Dulles (IAD)
Brussels Airlines SN 8899 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 721)
Sat 14:27 Boston Logan (BOS) B 16:13 Washington Dulles (IAD)
Brussels Airlines SN 8899 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:30 Boston Logan (BOS) B 16:16 Washington Dulles (IAD)
Brussels Airlines SN 8899 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 721)
Tue,Thu,Sat 05:20 Boston Logan (BOS) B 07:06 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737-900 (739) 1:46 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 1734)
Tue 05:20 Boston Logan (BOS) B 07:06 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Airbus A320 (320) 1:46 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1734)
Tue,Thu,Sat 05:35 Boston Logan (BOS) B 07:19 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Effective 2026-02-12 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 1734)
Thu 05:45 Boston Logan (BOS) B 07:31 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-01-08 through 2026-02-05
Codeshare flight, operated by United Airlines.(UA 1734)
Thu 05:45 Boston Logan (BOS) B 07:29 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Effective 2026-03-05 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 1734)
Sat 05:45 Boston Logan (BOS) B 07:29 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1734)
Tue,Thu,Sat 05:45 Boston Logan (BOS) B 07:24 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Effective 2026-03-31 through 2026-04-28
Codeshare flight, operated by United Airlines.(UA 1734)
Tue,Thu,Sat 06:00 Boston Logan (BOS) B 07:34 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2026-04-30 through 2026-05-05
Codeshare flight, operated by United Airlines.(UA 1734)
Tue,Thu,Sat 06:00 Boston Logan (BOS) B 07:34 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2026-05-09 through 2026-05-19
Codeshare flight, operated by United Airlines.(UA 1734)
Tue,Thu,Sat 06:00 Boston Logan (BOS) B 07:34 Washington Dulles (IAD)
EgyptAir MS 9317 Non-stop Boeing 737-800 (738) 1:34 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1734)
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All airlines flying from Boston Logan (BOS) to Washington Dulles (IAD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 721)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 721)
Duration: 1:46, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 721)
Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 721)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 721)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:46, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-03-05 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-31 through 2026-04-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-04-30 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-05-09 through 2026-05-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective from 2026-05-21
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1734)
Duration: 1:34, non-stop
Boeing 737-800 (738)
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  • A domestic route departing from the Boston Logan airport (BOS) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 411 miles, or 662 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:34 and 1:54.