United Airlines フライト UA 4457: Multiple routes

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フライト時刻表
直行便:
土 12:53 Washington Dulles (IAD) 14:09 Raleigh/Durham (RDU) 2
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective 2026-02-14 through 2026-02-28
土 17:15 Washington Dulles (IAD) 18:53 Charlotte (CLT)
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:38 Operates only on 2026-03-28
月-金,日 19:48 Chicago O'Hare (ORD) 2 21:59 Fayetteville/Springdale (XNA)
UA 4457 Non-stop Canadair CRJ 550 (CR5) 2:11 Effective 2026-02-12 through 2026-03-04
日々 20:00 Newark Liberty, New York (EWR) C 21:31 Ronald Reagan Washington (DCA) 2
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-04-30 through 2026-05-20
日々 20:20 Newark Liberty, New York (EWR) C 21:52 Ronald Reagan Washington (DCA) 2
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-01-03 through 2026-02-11
日々 21:00 Newark Liberty, New York (EWR) C 22:31 Ronald Reagan Washington (DCA) 2
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-03-29 through 2026-04-29
日々 21:00 Newark Liberty, New York (EWR) C 22:31 Ronald Reagan Washington (DCA) 2
UA 4457 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective from 2026-05-21
This flight number is listed as serving the following routes:
United Airlines フライト UA 4457: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA4457
Effective 2026-02-14 through 2026-02-28

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Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Operates only on 2026-03-28

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Duration: 1:38, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Effective 2026-02-12 through 2026-03-04






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Duration: 2:11, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Effective 2026-04-30 through 2026-05-20







Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Effective 2026-01-03 through 2026-02-11







Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Effective 2026-03-29 through 2026-04-29







Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4457
Effective from 2026-05-21







Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Fayetteville/Springdale (XNA)
  • Newark Liberty, New York (EWR) - Ronald Reagan Washington (DCA)
  • Washington Dulles (IAD) - Charlotte (CLT)
  • Washington Dulles (IAD) - Raleigh/Durham (RDU)