United Airlines flight UA 4579: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 13:30 Newark Liberty, New York (EWR) C 14:54 Buffalo (BUF)
UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-06-16 through 2025-06-23
Wed 13:30 Newark Liberty, New York (EWR) C 14:54 Buffalo (BUF)
UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Operates only on 2025-06-25
Tue 13:50 Newark Liberty, New York (EWR) C 15:14 Buffalo (BUF)
UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Operates only on 2025-06-24
Wed,Thu 17:25 Greenville/Spartanburg (GSP) 18:52 Chicago O'Hare (ORD) 2
UA 4579 Non-stop Canadair CRJ 550 (CR5) 2:27 Effective 2025-05-08 through 2025-05-15
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This flight number is listed as serving the following routes:
United Airlines flight UA 4579: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4579
Effective 2025-06-16 through 2025-06-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4579
Operates only on 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4579
Operates only on 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4579
Effective 2025-05-08 through 2025-05-15
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Greenville/Spartanburg (GSP) - Chicago O'Hare (ORD)
  • Newark Liberty, New York (EWR) - Buffalo (BUF)