United Airlines flight UA 4340: Huntsville - Washington Dulles

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 12:32 Huntsville (HSV) 15:35 Washington Dulles (IAD)
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)
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)
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)
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)
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)
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)
UA 4340 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective from 2026-05-21


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United Airlines flight UA 4340:
Huntsville - Washington Dulles
Select flight date:
FLIGHT SCHEDULE
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)
  • UA 4340 is a domestic flight 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 2:04.
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