United Airlines flight UA 4584: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 20:07 Chicago O'Hare (ORD) 2 22:15 Tulsa (TUL)
UA 4584 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2025-08-01 through 2025-08-18
Daily 20:10 Chicago O'Hare (ORD) 2 22:18 Tulsa (TUL)
UA 4584 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2025-05-22 through 2025-06-24
Daily 20:19 Chicago O'Hare (ORD) 2 22:30 Tulsa (TUL)
UA 4584 Non-stop Canadair CRJ 550 (CR5) 2:11 Effective 2025-08-19 through 2025-10-25
Wed 22:15 Dulles, Washington (IAD) 23:28 Philadelphia (PHL) D
UA 4584 Non-stop Canadair CRJ 550 (CR5) 1:13 Operates only on 2025-06-25
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This flight number is listed as serving the following routes:
United Airlines flight UA 4584: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4584
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4584
Effective 2025-05-22 through 2025-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4584
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4584
Operates only on 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Tulsa (TUL)
  • Dulles, Washington (IAD) - Philadelphia (PHL)