United Airlines flight UA 4165: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:20 Baton Rouge (BTR) 06:39 Houston George Bush (IAH)
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:19 Effective 2026-04-30 through 2026-05-20
Daily 11:10 Cedar Rapids (CID) 12:38 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:28 Valid until 2026-01-05
Daily 11:15 Cedar Rapids (CID) 12:31 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective 2026-03-29 through 2026-04-29
Daily 11:15 Cedar Rapids (CID) 12:31 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective from 2026-05-21
Mon,Fri 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:49 Effective 2026-02-06 through 2026-02-09
Daily 11:30 Cedar Rapids (CID) 12:54 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-02-12 through 2026-03-04
Daily 11:32 Cedar Rapids (CID) 13:00 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-01-06 through 2026-01-12
Mon,Wed-Sun 11:32 Cedar Rapids (CID) 13:00 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-01-14 through 2026-02-02
Tue-Thu,Sat,Sun 11:32 Cedar Rapids (CID) 13:00 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-02-03 through 2026-02-08
Wed 11:32 Cedar Rapids (CID) 13:00 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:28 Operates only on 2026-02-11
Daily 11:35 Cedar Rapids (CID) 12:59 Chicago O'Hare (ORD) 2
UA 4165 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-03-05 through 2026-03-28
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4165: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4165
05:20
Baton Rouge (BTR)

06:39
Houston George Bush (IAH)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:10
Cedar Rapids (CID)

12:38
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:15
Cedar Rapids (CID)

12:31
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:15
Cedar Rapids (CID)

12:31
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 2
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:49, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:30
Cedar Rapids (CID)

12:54
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:32
Cedar Rapids (CID)

13:00
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:32
Cedar Rapids (CID)

13:00
Chicago O'Hare (ORD) 2
Effective 2026-01-14 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:32
Cedar Rapids (CID)

13:00
Chicago O'Hare (ORD) 2
Effective 2026-02-03 through 2026-02-08
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:32
Cedar Rapids (CID)

13:00
Chicago O'Hare (ORD) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4165
11:35
Cedar Rapids (CID)

12:59
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Baton Rouge (BTR) - Houston George Bush (IAH)
  • Cedar Rapids (CID) - Chicago O'Hare (ORD)
  • Omaha (OMA) - Chicago O'Hare (ORD)
All United Airlines flights
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