United Airlines flight UA 4420: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:00 Newark Liberty, New York (EWR) C 09:23 Buffalo (BUF)
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective 2025-06-29 through 2025-08-17
Daily 08:34 Newark Liberty, New York (EWR) C 10:05 Buffalo (BUF)
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-08-19 through 2025-10-25
Mon-Fri 09:15 Newark Liberty, New York (EWR) C 10:42 Buffalo (BUF)
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2025-06-26 through 2025-08-18
Sat 11:25 Des Moines (DSM) 13:00 Chicago O'Hare (ORD) 2
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2025-06-28 through 2025-07-26
Daily 15:45 Dulles, Washington (IAD) 17:25 Cincinnati (CVG)
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:40 Effective 2025-05-22 through 2025-06-25
Daily 16:44 Richmond (RIC) 18:10 Chicago O'Hare (ORD) 2
UA 4420 Non-stop Canadair CRJ 550 (CR5) 2:26 Valid until 2025-05-21
Sat 16:45 Cincinnati (CVG) 18:56 Newark Liberty, New York (EWR) C
UA 4420 Non-stop Canadair CRJ 550 (CR5) 2:11 Effective 2025-08-02 through 2025-08-16
Daily 20:05 Chicago O'Hare (ORD) 2 21:14 Green Bay (GRB)
UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:09 Effective from 2025-10-26
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4420: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4420
08:00
Newark Liberty, New York (EWR) C

09:23
Buffalo (BUF)
Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
08:34
Newark Liberty, New York (EWR) C

10:05
Buffalo (BUF)
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
09:15
Newark Liberty, New York (EWR) C

10:42
Buffalo (BUF)
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
11:25
Des Moines (DSM)

13:00
Chicago O'Hare (ORD) 2
Effective 2025-06-28 through 2025-07-26
Mon
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Tue
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Wed
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Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
15:45
Dulles, Washington (IAD)

17:25
Cincinnati (CVG)
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
16:44
Richmond (RIC)

18:10
Chicago O'Hare (ORD) 2
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
16:45
Cincinnati (CVG)

18:56
Newark Liberty, New York (EWR) C
Effective 2025-08-02 through 2025-08-16
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:11, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4420
20:05
Chicago O'Hare (ORD) 2

21:14
Green Bay (GRB)
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:09, 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)
  • Cincinnati (CVG) - Newark Liberty, New York (EWR)
  • Des Moines (DSM) - Chicago O'Hare (ORD)
  • Dulles, Washington (IAD) - Cincinnati (CVG)
  • Newark Liberty, New York (EWR) - Buffalo (BUF)
  • Richmond (RIC) - Chicago O'Hare (ORD)
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