United Airlines flight UA 4383: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:15 Huntsville (HSV) 08:23 Houston George Bush (IAH)
UA 4383 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2026-04-30 through 2026-05-20
Daily 07:00 Chicago O'Hare (ORD) 2 10:06 Columbia (CAE)
UA 4383 Non-stop Canadair CRJ 550 (CR5) 2:06 Effective 2026-03-29 through 2026-04-29
Sat 14:39 Appleton (ATW) 16:04 Chicago O'Hare (ORD) 2
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2026-03-07 through 2026-03-28
Daily 14:43 Appleton (ATW) 16:02 Chicago O'Hare (ORD) 2
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:19 Effective from 2026-05-21
Mon-Fri,Sun 15:41 Appleton (ATW) 17:05 Chicago O'Hare (ORD) 2
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-03-05 through 2026-03-27
Daily 17:35 Washington Dulles (IAD) 19:06 Buffalo (BUF)
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-02-12 through 2026-03-04
Sat 18:25 Asheville/Hendersonville (AVL) 20:38 Newark Liberty, New York (EWR) C
UA 4383 Non-stop Canadair CRJ 550 (CR5) 2:13 Valid until 2026-01-03
Sat 18:35 Detroit (DTW) E 20:28 Newark Liberty, New York (EWR) C
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective 2026-01-10 through 2026-02-07
Mon-Fri,Sun 18:55 Cincinnati (CVG) 20:59 Newark Liberty, New York (EWR) C
UA 4383 Non-stop Canadair CRJ 550 (CR5) 2:04 Valid until 2026-01-05
Tue-Fri,Sun 19:45 Philadelphia (PHL) D 21:02 Washington Dulles (IAD)
UA 4383 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2026-01-06 through 2026-02-11
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4383: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4383
06:15
Huntsville (HSV)

08:23
Houston George Bush (IAH)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
07:00
Chicago O'Hare (ORD) 2

10:06
Columbia (CAE)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
14:39
Appleton (ATW)

16:04
Chicago O'Hare (ORD) 2
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
14:43
Appleton (ATW)

16:02
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
15:41
Appleton (ATW)

17:05
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
17:35
Washington Dulles (IAD)

19:06
Buffalo (BUF)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
18:25
Asheville/Hendersonville (AVL)

20:38
Newark Liberty, New York (EWR) C
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:13, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
18:35
Detroit (DTW) E

20:28
Newark Liberty, New York (EWR) C
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
18:55
Cincinnati (CVG)

20:59
Newark Liberty, New York (EWR) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4383
19:45
Philadelphia (PHL) D

21:02
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Appleton (ATW) - Chicago O'Hare (ORD)
  • Asheville/Hendersonville (AVL) - Newark Liberty, New York (EWR)
  • Chicago O'Hare (ORD) - Columbia (CAE)
  • Cincinnati (CVG) - Newark Liberty, New York (EWR)
  • Detroit (DTW) - Newark Liberty, New York (EWR)
  • Huntsville (HSV) - Houston George Bush (IAH)
  • Philadelphia (PHL) - Washington Dulles (IAD)
  • Washington Dulles (IAD) - Buffalo (BUF)
All United Airlines flights
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