United Airlines
flug
UA 4540:
Multiple routes
FLUGPLAN
Direktflüge:
United Airlines UA4540
Effective 2026-03-29 through 2026-04-29
Mo
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Mi
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Fr
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So
Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective from 2026-05-21
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective 2026-02-06 through 2026-02-09
Mo
Di
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Mi
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Do
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Fr
Sa
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So
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Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective 2026-01-10 through 2026-02-07
Mo
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Mi
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Do
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Fr
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Sa
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Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective 2026-03-07 through 2026-03-28
Mo
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Di
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Mi
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Do
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Fr
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Sa
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Duration: 1:18, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective 2026-02-12 through 2026-03-02
Mo
Di
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Mi
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Do
Fr
Sa
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So
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Operates only on 2026-01-05
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
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Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Effective 2026-04-30 through 2026-05-20
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)
Canadair CRJ 550 (CR5)
Direktflüge:
United Airlines UA4540
Valid until 2026-01-04
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:10, non-stop
Canadair CRJ 550 (CR5)
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)