United Airlines flight UA 4306: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 14:50 Hartford (BDL) 16:26 Washington Dulles (IAD)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Valid until 2026-01-03
Daily 16:40 Houston George Bush (IAH) B 18:30 Lubbock (LBB)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:50 Effective 2026-03-05 through 2026-03-28
Daily 16:40 Houston George Bush (IAH) B 18:19 Lubbock (LBB)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective 2026-05-21 through 2026-08-17
Daily 16:40 Houston George Bush (IAH) B 18:19 Lubbock (LBB)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective from 2026-10-25
Daily 16:45 Houston George Bush (IAH) B 18:38 Lubbock (LBB)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective 2026-03-29 through 2026-04-29
Daily 16:50 Houston George Bush (IAH) B 18:43 Lubbock (LBB)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:53 Effective 2026-04-30 through 2026-05-20
Sat 17:10 Washington Dulles (IAD) 18:58 Burlington (BTV)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:48 Effective 2026-01-17 through 2026-02-07
Sat 17:45 Washington Dulles (IAD) 18:54 Pittsburgh (PIT)
UA 4306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:09 Effective 2026-02-14 through 2026-02-28
This flight number is listed as serving the following routes:


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United Airlines flight UA 4306: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4306
14:50
Hartford (BDL)

16:26
Washington Dulles (IAD)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
16:40
Houston George Bush (IAH) B

18:30
Lubbock (LBB)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
16:40
Houston George Bush (IAH) B

18:19
Lubbock (LBB)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
16:40
Houston George Bush (IAH) B

18:19
Lubbock (LBB)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
16:45
Houston George Bush (IAH) B

18:38
Lubbock (LBB)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
16:50
Houston George Bush (IAH) B

18:43
Lubbock (LBB)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
17:10
Washington Dulles (IAD)

18:58
Burlington (BTV)
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:48, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4306
17:45
Washington Dulles (IAD)

18:54
Pittsburgh (PIT)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:09, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
This flight number is listed as serving the following routes:
  • Hartford (BDL) - Washington Dulles (IAD)
  • Houston George Bush (IAH) - Lubbock (LBB)
  • Washington Dulles (IAD) - Burlington (BTV)
  • Washington Dulles (IAD) - Pittsburgh (PIT)
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