United Airlines flight UA 4452: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 14:45 Appleton (ATW) 16:16 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-02-06 through 2026-02-09
Daily 15:39 Appleton (ATW) 17:10 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-01-06 through 2026-02-05
Tue,Wed,Sat,Sun 15:39 Appleton (ATW) 17:10 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2026-02-07 through 2026-02-11
Daily 15:42 Appleton (ATW) 17:05 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective 2026-02-12 through 2026-03-04
Mon-Fri,Sun 17:10 Washington Dulles (IAD) 18:54 Burlington (BTV)
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-03-05 through 2026-03-27
Daily 17:10 Washington Dulles (IAD) 18:53 Burlington (BTV)
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-03-29 through 2026-04-29
Daily 17:10 Washington Dulles (IAD) 18:48 Burlington (BTV)
UA 4452 Non-stop Canadair CRJ 550 (CR5) 1:38 Effective 2026-04-30 through 2026-05-20
Mon,Tue,Thu-Sun 17:12 Richmond (RIC) 18:45 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 2:33 Valid until 2026-01-05
Daily 17:25 Richmond (RIC) 18:45 Chicago O'Hare (ORD) 2
UA 4452 Non-stop Canadair CRJ 550 (CR5) 2:20 Effective from 2026-05-21
This flight number is listed as serving the following routes:


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United Airlines flight UA 4452: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4452
14:45
Appleton (ATW)

16:16
Chicago O'Hare (ORD) 2
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
15:39
Appleton (ATW)

17:10
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
15:39
Appleton (ATW)

17:10
Chicago O'Hare (ORD) 2
Effective 2026-02-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
15:42
Appleton (ATW)

17:05
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
17:10
Washington Dulles (IAD)

18:54
Burlington (BTV)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
17:10
Washington Dulles (IAD)

18:53
Burlington (BTV)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
17:10
Washington Dulles (IAD)

18:48
Burlington (BTV)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
17:12
Richmond (RIC)

18:45
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4452
17:25
Richmond (RIC)

18:45
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
  • Appleton (ATW) - Chicago O'Hare (ORD)
  • Richmond (RIC) - Chicago O'Hare (ORD)
  • Washington Dulles (IAD) - Burlington (BTV)
All United Airlines flights
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