United Airlines フライト UA 4540: Multiple routes

搭乗日を選択
フライト時刻表
直行便:
日々 07:00 Chattanooga (CHA) 07:53 Chicago O'Hare (ORD) 2
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective 2026-03-29 through 2026-04-29
日々 07:00 Chattanooga (CHA) 07:53 Chicago O'Hare (ORD) 2
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective from 2026-05-21
月,金 14:30 Chicago O'Hare (ORD) 2 16:41 Indianapolis (IND)
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-02-06 through 2026-02-09
土 14:52 Chicago O'Hare (ORD) 2 17:03 Indianapolis (IND)
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-01-10 through 2026-02-07
土 15:00 Raleigh/Durham (RDU) 2 16:18 Washington Dulles (IAD)
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:18 Effective 2026-03-07 through 2026-03-28
月,木,金,日 17:27 Knoxville (TYS) 18:31 Chicago O'Hare (ORD) 2
UA 4540 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-12 through 2026-03-02
月 17:50 Chicago O'Hare (ORD) 2 20:58 Roanoke (ROA)
UA 4540 Non-stop Canadair CRJ 550 (CR5) 2:08 Operates only on 2026-01-05
日々 20:00 Houston George Bush (IAH) 21:11 Baton Rouge (BTR)
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-04-30 through 2026-05-20
日々 22:20 Washington Dulles (IAD) 23:30 Philadelphia (PHL) D
UA 4540 Non-stop Canadair CRJ 550 (CR5) 1:10 Valid until 2026-01-04
This flight number is listed as serving the following routes:
United Airlines フライト UA 4540: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA4540
Effective 2026-03-29 through 2026-04-29







Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective from 2026-05-21







Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective 2026-02-06 through 2026-02-09


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Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective 2026-01-10 through 2026-02-07

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Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective 2026-03-07 through 2026-03-28

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Duration: 1:18, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective 2026-02-12 through 2026-03-02


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Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Operates only on 2026-01-05


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Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Effective 2026-04-30 through 2026-05-20







Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4540
Valid until 2026-01-04







Duration: 1:10, non-stop
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
  • Chattanooga (CHA) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Indianapolis (IND)
  • Chicago O'Hare (ORD) - Roanoke (ROA)
  • Houston George Bush (IAH) - Baton Rouge (BTR)
  • Knoxville (TYS) - Chicago O'Hare (ORD)
  • Raleigh/Durham (RDU) - Washington Dulles (IAD)
  • Washington Dulles (IAD) - Philadelphia (PHL)