All airlines flying from Huntsville (HSV) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Huntsville (HSV) 10:59 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:59 Effective 2026-05-21 through 2026-10-24
Daily 08:10 Huntsville (HSV) 11:21 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:11 Valid until 2026-01-05
Mon,Thu,Fri,Sun 08:10 Huntsville (HSV) 11:21 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:11 Effective 2026-01-08 through 2026-02-09
Mon,Thu-Sun 08:10 Huntsville (HSV) 11:14 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-02-12 through 2026-03-07
Daily 08:10 Huntsville (HSV) 11:14 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-08 through 2026-04-29
Daily 08:20 Huntsville (HSV) 11:19 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:59 Effective from 2026-10-25
Daily 08:40 Huntsville (HSV) 11:44 Washington Dulles (IAD)
United Airlines UA 4240 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-04-30 through 2026-05-20
Daily 12:32 Huntsville (HSV) 15:35 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2026-02-12 through 2026-03-04
Daily 12:40 Huntsville (HSV) 15:41 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Valid until 2026-01-05
Daily 12:50 Huntsville (HSV) 15:53 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2026-03-05 through 2026-03-28
Daily 12:59 Huntsville (HSV) 16:00 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Effective 2026-01-06 through 2026-02-11
Daily 13:05 Huntsville (HSV) 16:09 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-04-30 through 2026-05-20
Daily 13:07 Huntsville (HSV) 16:11 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-29 through 2026-04-29
Daily 13:32 Huntsville (HSV) 16:25 Washington Dulles (IAD)
United Airlines UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective from 2026-05-21
Tue 17:36 Huntsville (HSV) 20:40 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-10 through 2026-03-24
Mon,Wed-Sun 17:55 Huntsville (HSV) 20:59 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-05 through 2026-03-30
Daily 17:55 Huntsville (HSV) 20:59 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-31 through 2026-04-29
Daily 18:02 Huntsville (HSV) 21:04 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:02 Effective 2026-01-06 through 2026-02-11
Daily 18:04 Huntsville (HSV) 21:08 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-02-12 through 2026-03-04
Daily 18:10 Huntsville (HSV) 21:11 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Valid until 2026-01-05
Daily 18:10 Huntsville (HSV) 21:14 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-04-30 through 2026-05-20
Daily 18:15 Huntsville (HSV) 21:14 Washington Dulles (IAD)
United Airlines UA 4351 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:59 Effective from 2026-05-21
Direct Codeshare Flights:
Daily 12:32 Huntsville (HSV) 15:35 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 12:40 Huntsville (HSV) 15:41 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 12:50 Huntsville (HSV) 15:53 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:03 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 12:59 Huntsville (HSV) 16:00 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:01 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 13:05 Huntsville (HSV) 16:09 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 13:07 Huntsville (HSV) 16:11 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:04 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4340)
Daily 13:32 Huntsville (HSV) 16:25 Washington Dulles (IAD)
Lufthansa LH 8589 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4340)




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All airlines flying from Huntsville (HSV) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4240
08:00
Huntsville (HSV)

10:59
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:10
Huntsville (HSV)

11:21
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:10
Huntsville (HSV)

11:21
Washington Dulles (IAD)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:11, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:10
Huntsville (HSV)

11:14
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:10
Huntsville (HSV)

11:14
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:20
Huntsville (HSV)

11:19
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4240
08:40
Huntsville (HSV)

11:44
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
12:32
Huntsville (HSV)

15:35
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
12:40
Huntsville (HSV)

15:41
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
12:50
Huntsville (HSV)

15:53
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
12:59
Huntsville (HSV)

16:00
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
13:05
Huntsville (HSV)

16:09
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
13:07
Huntsville (HSV)

16:11
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4340
13:32
Huntsville (HSV)

16:25
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
17:36
Huntsville (HSV)

20:40
Washington Dulles (IAD)
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
17:55
Huntsville (HSV)

20:59
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-30
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
17:55
Huntsville (HSV)

20:59
Washington Dulles (IAD)
Effective 2026-03-31 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
18:02
Huntsville (HSV)

21:04
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
18:04
Huntsville (HSV)

21:08
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
18:10
Huntsville (HSV)

21:11
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
18:10
Huntsville (HSV)

21:14
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4351
18:15
Huntsville (HSV)

21:14
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
12:32
Huntsville (HSV)

15:35
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
12:40
Huntsville (HSV)

15:41
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
12:50
Huntsville (HSV)

15:53
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:03, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
12:59
Huntsville (HSV)

16:00
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:01, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
13:05
Huntsville (HSV)

16:09
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
13:07
Huntsville (HSV)

16:11
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 2:04, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Lufthansa LH8589
13:32
Huntsville (HSV)

16:25
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4340)
Duration: 1:53, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • A domestic route departing from the Huntsville airport (HSV) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 595 miles, or 957 km.
  • The timezone of the departure airport is UTC-6 , 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 1:53 and 2:11.
Return (IAD-HSV) flights
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