United Airlines flight UA 4580: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:30 Chicago O'Hare (ORD) 2 10:35 Green Bay (GRB)
UA 4580 Non-stop Canadair CRJ 550 (CR5) 1:05 Effective from 2025-10-26
Tue-Sat 10:21 Providence (PVD) 11:49 Dulles, Washington (IAD)
UA 4580 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2025-05-22 through 2025-06-25
Daily 10:23 Providence (PVD) 11:46 Dulles, Washington (IAD)
UA 4580 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective 2025-06-26 through 2025-08-18
Daily 12:45 Chicago O'Hare (ORD) 2 13:59 Green Bay (GRB)
UA 4580 Non-stop Canadair CRJ 550 (CR5) 1:14 Effective 2025-09-25 through 2025-10-25
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This flight number is listed as serving the following routes:
United Airlines flight UA 4580: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4580
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4580
Effective 2025-05-22 through 2025-06-25
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4580
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4580
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Providence (PVD) - Dulles, Washington (IAD)