United Airlines flights from Birmingham (BHM) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 07:40 Birmingham (BHM) 10:07 Chicago O'Hare (ORD) 2
United Airlines UA 3406 Non-stop Embraer EMB 175 (E7W) 2:27 Operates only on 2026-02-04
Mon-Fri,Sun 13:17 Birmingham (BHM) 15:33 Chicago O'Hare (ORD) 2
United Airlines UA 3474 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-02-12 through 2026-03-04
Daily 07:27 Birmingham (BHM) 09:48 Chicago O'Hare (ORD) 2
United Airlines UA 3504 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-02-12 through 2026-03-04
Tue 07:30 Birmingham (BHM) 09:55 Chicago O'Hare (ORD) 2
United Airlines UA 3520 Non-stop Embraer EMB 175 (E7W) 2:25 Operates only on 2026-02-03
Daily 14:00 Birmingham (BHM) 16:19 Chicago O'Hare (ORD) 2
United Airlines UA 3560 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-01-24 through 2026-02-11
Daily 07:30 Birmingham (BHM) 09:55 Chicago O'Hare (ORD) 2
United Airlines UA 3606 Non-stop Embraer EMB 175 (E7W) 2:25 Effective 2026-01-24 through 2026-02-02
Daily 07:30 Birmingham (BHM) 09:55 Chicago O'Hare (ORD) 2
United Airlines UA 3606 Non-stop Embraer EMB 175 (E7W) 2:25 Effective 2026-02-05 through 2026-02-11
Daily 09:42 Birmingham (BHM) 12:00 Chicago O'Hare (ORD) 2
United Airlines UA 4167 Non-stop Canadair CRJ 550 (CR5) 2:18 Effective 2026-02-12 through 2026-03-04
Daily 13:21 Birmingham (BHM) 15:29 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2026-04-30 through 2026-05-20
Daily 13:41 Birmingham (BHM) 16:00 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:19 Effective 2026-03-29 through 2026-04-29
Daily 13:48 Birmingham (BHM) 16:04 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:16 Valid until 2026-01-05
Daily 14:00 Birmingham (BHM) 16:16 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:16 Effective 2026-01-06 through 2026-01-23
Daily 14:20 Birmingham (BHM) 16:38 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:18 Effective 2026-03-05 through 2026-03-28
Daily 14:33 Birmingham (BHM) 16:41 Chicago O'Hare (ORD) 2
United Airlines UA 4171 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective from 2026-05-21
Daily 09:10 Birmingham (BHM) 11:34 Chicago O'Hare (ORD) 2
United Airlines UA 4429 Non-stop Canadair CRJ 550 (CR5) 2:24 Effective 2026-01-07 through 2026-02-11
Daily 09:10 Birmingham (BHM) 11:27 Chicago O'Hare (ORD) 2
United Airlines UA 4429 Non-stop Canadair CRJ 550 (CR5) 2:17 Effective from 2026-08-18
Daily 09:15 Birmingham (BHM) 11:33 Chicago O'Hare (ORD) 2
United Airlines UA 4429 Non-stop Canadair CRJ 550 (CR5) 2:18 Effective 2026-03-05 through 2026-03-28
Daily 09:15 Birmingham (BHM) 11:34 Chicago O'Hare (ORD) 2
United Airlines UA 4429 Non-stop Canadair CRJ 550 (CR5) 2:19 Effective 2026-03-29 through 2026-04-29
Daily 07:20 Birmingham (BHM) 09:29 Chicago O'Hare (ORD) 2
United Airlines UA 4449 Non-stop Canadair CRJ 550 (CR5) 2:09 Effective from 2026-03-29
Daily 07:30 Birmingham (BHM) 09:54 Chicago O'Hare (ORD) 2
United Airlines UA 4449 Non-stop Canadair CRJ 550 (CR5) 2:24 Valid until 2026-01-23
Daily 07:30 Birmingham (BHM) 09:48 Chicago O'Hare (ORD) 2
United Airlines UA 4449 Non-stop Canadair CRJ 550 (CR5) 2:18 Effective 2026-03-05 through 2026-03-28




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United Airlines flights from Birmingham (BHM) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3406
07:40
Birmingham (BHM)

10:07
Chicago O'Hare (ORD) 2
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3474
13:17
Birmingham (BHM)

15:33
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3504
07:27
Birmingham (BHM)

09:48
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3520
07:30
Birmingham (BHM)

09:55
Chicago O'Hare (ORD) 2
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3560
14:00
Birmingham (BHM)

16:19
Chicago O'Hare (ORD) 2
Effective 2026-01-24 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3606
07:30
Birmingham (BHM)

09:55
Chicago O'Hare (ORD) 2
Effective 2026-01-24 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3606
07:30
Birmingham (BHM)

09:55
Chicago O'Hare (ORD) 2
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4167
09:42
Birmingham (BHM)

12:00
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
13:21
Birmingham (BHM)

15:29
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
13:41
Birmingham (BHM)

16:00
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
13:48
Birmingham (BHM)

16:04
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
14:00
Birmingham (BHM)

16:16
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
14:20
Birmingham (BHM)

16:38
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4171
14:33
Birmingham (BHM)

16:41
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4429
09:10
Birmingham (BHM)

11:34
Chicago O'Hare (ORD) 2
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4429
09:10
Birmingham (BHM)

11:27
Chicago O'Hare (ORD) 2
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4429
09:15
Birmingham (BHM)

11:33
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4429
09:15
Birmingham (BHM)

11:34
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4449
07:20
Birmingham (BHM)

09:29
Chicago O'Hare (ORD) 2
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4449
07:30
Birmingham (BHM)

09:54
Chicago O'Hare (ORD) 2
Valid until 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4449
07:30
Birmingham (BHM)

09:48
Chicago O'Hare (ORD) 2
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Canadair CRJ 550 (CR5)
  • A domestic route departing from the Birmingham airport (BHM) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 584 miles, or 940 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:08 and 2:27.
All BHM-ORD flights
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