United Airlines flights from Miami (MIA) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 19:35 Miami (MIA) 22:00 Chicago O'Hare (ORD) 1
United Airlines UA 462 Non-stop Boeing 737-800 (738) 3:25 Effective from 2025-02-13
Sat,Sun 22:35 Miami (MIA) 00:59 Chicago O'Hare (ORD) 1
United Airlines UA 1227 Non-stop Boeing 737-900 (739) 3:24 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Daily 17:50 Miami (MIA) 20:25 Chicago O'Hare (ORD) 1
United Airlines UA 1418 Non-stop Boeing 737-900 (739) 3:35 Effective 2025-01-07 through 2025-02-12
Mon,Wed-Sun 19:40 Miami (MIA) 22:15 Chicago O'Hare (ORD) 1
United Airlines UA 1418 Non-stop Boeing 737-800 (738) 3:35 Effective 2024-12-19 through 2024-12-30
Wed 19:40 Miami (MIA) 22:15 Chicago O'Hare (ORD) 1
United Airlines UA 1418 Non-stop Boeing 737-900 (739) 3:35 Operates only on 2025-01-01
Mon,Thu-Sun 19:40 Miami (MIA) 22:15 Chicago O'Hare (ORD) 1
United Airlines UA 1418 Non-stop Boeing 737-800 (738) 3:35 Effective 2025-01-02 through 2025-01-06
Mon,Sat,Sun 18:01 Miami (MIA) 20:25 Chicago O'Hare (ORD) 1
United Airlines UA 1639 Non-stop Boeing 737-800 (738) 3:24 Effective 2024-10-27 through 2024-11-03
Mon,Thu,Sat,Sun 18:01 Miami (MIA) 20:25 Chicago O'Hare (ORD) 1
United Airlines UA 1639 Non-stop Boeing 737-800 (738) 3:24 Effective 2024-11-07 through 2024-11-24
Mon-Wed,Sat,Sun 18:01 Miami (MIA) 20:25 Chicago O'Hare (ORD) 1
United Airlines UA 1639 Non-stop Boeing 737-800 (738) 3:24 Effective 2024-11-26 through 2024-12-02
Mon,Thu-Sun 18:01 Miami (MIA) 20:25 Chicago O'Hare (ORD) 1
United Airlines UA 1733 Non-stop Boeing 737-800 (738) 3:24 Effective 2024-12-05 through 2024-12-16
Mon,Tue,Thu-Sun 07:00 Miami (MIA) 09:28 Chicago O'Hare (ORD) 1
United Airlines UA 1830 Non-stop Boeing 737-900 (739) 3:28 Effective 2024-12-19 through 2025-01-06
Wed 07:00 Miami (MIA) 09:28 Chicago O'Hare (ORD) 1
United Airlines UA 1830 Non-stop Boeing 737 MAX 8 (7M8) 3:28 Operates only on 2025-01-01
Daily 07:25 Miami (MIA) 09:45 Chicago O'Hare (ORD) 1
United Airlines UA 1830 Non-stop Boeing 737-800 (738) 3:20 Effective from 2025-02-13
Daily 09:00 Miami (MIA) 11:34 Chicago O'Hare (ORD) 1
United Airlines UA 1830 Non-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-01-07 through 2025-02-12
Daily 12:06 Miami (MIA) 14:40 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-900 (739) 3:34 Effective 2024-12-19 through 2025-01-06
Daily 12:15 Miami (MIA) 14:49 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-01-07 through 2025-02-12
Daily 12:15 Miami (MIA) 14:39 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-800 (738) 3:24 Effective from 2025-02-13
Daily 12:28 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-800 (738) 3:27 Effective 2024-10-27 through 2024-11-27
Mon,Thu-Sun 12:28 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-800 (738) 3:27 Effective 2024-11-29 through 2024-12-16
Tue,Wed 12:28 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Airbus A321neo (32Q) 3:27 Effective 2024-12-03 through 2024-12-18
Thu,Sat,Sun 12:30 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-800 (738) 3:25 Effective 2024-09-26 through 2024-09-29
Mon,Tue,Thu,Fri 12:30 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-09-27 through 2024-10-04
Wed 12:30 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-10-02 through 2024-10-16
Mon,Tue,Thu-Sun 12:30 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-10-05 through 2024-10-26
Wed 12:30 Miami (MIA) 14:55 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-800 (738) 3:25 Operates only on 2024-10-23
Thu 12:30 Miami (MIA) 14:57 Chicago O'Hare (ORD) 1
United Airlines UA 1983 Non-stop Boeing 737-900 (739) 3:27 Operates only on 2024-11-28
Mon,Tue,Thu-Sun 11:20 Miami (MIA) 13:54 Chicago O'Hare (ORD) 1
United Airlines UA 2005 Non-stop Boeing 737-800 (738) 3:34 Effective 2024-12-19 through 2025-01-06
Wed 11:24 Miami (MIA) 13:58 Chicago O'Hare (ORD) 1
United Airlines UA 2005 Non-stop Boeing 737-900 (739) 3:34 Operates only on 2024-12-25
Wed 11:24 Miami (MIA) 13:58 Chicago O'Hare (ORD) 1
United Airlines UA 2005 Non-stop Boeing 737-800 (738) 3:34 Operates only on 2025-01-01
Daily 16:13 Miami (MIA) 18:47 Chicago O'Hare (ORD) 1
United Airlines UA 2106 Non-stop Boeing 737-800 (738) 3:34 Effective 2024-12-19 through 2025-01-06
Daily 16:17 Miami (MIA) 18:51 Chicago O'Hare (ORD) 1
United Airlines UA 2106 Non-stop Airbus A321neo (32Q) 3:34 Effective 2025-01-07 through 2025-02-12
Daily 16:17 Miami (MIA) 18:44 Chicago O'Hare (ORD) 1
United Airlines UA 2106 Non-stop Airbus A321neo (32Q) 3:27 Effective 2025-02-13 through 2025-03-29
Daily 16:17 Miami (MIA) 18:44 Chicago O'Hare (ORD) 1
United Airlines UA 2106 Non-stop Boeing 737-800 (738) 3:27 Effective from 2025-03-30
Daily 16:05 Miami (MIA) 18:29 Chicago O'Hare (ORD) 1
United Airlines UA 2617 Non-stop Boeing 737 MAX 8 (7M8) 3:24 Valid until 2024-09-06
Sat 16:05 Miami (MIA) 18:28 Chicago O'Hare (ORD) 1
United Airlines UA 2617 Non-stop Boeing 737-900 (739) 3:23 Operates only on 2024-09-07
Daily 16:05 Miami (MIA) 18:29 Chicago O'Hare (ORD) 1
United Airlines UA 2617 Non-stop Boeing 737 MAX 8 (7M8) 3:24 Effective 2024-09-08 through 2024-09-25
Daily 16:15 Miami (MIA) 18:40 Chicago O'Hare (ORD) 1
United Airlines UA 2621 Non-stop Boeing 737-800 (738) 3:25 Effective 2024-09-26 through 2024-10-26
Mon-Thu,Sat,Sun 16:20 Miami (MIA) 18:48 Chicago O'Hare (ORD) 1
United Airlines UA 2621 Non-stop Airbus A321neo (32Q) 3:28 Effective 2024-10-27 through 2024-11-07
Fri 16:20 Miami (MIA) 18:48 Chicago O'Hare (ORD) 1
United Airlines UA 2621 Non-stop Boeing 737-900 (739) 3:28 Operates only on 2024-11-01
Daily 16:20 Miami (MIA) 18:48 Chicago O'Hare (ORD) 1
United Airlines UA 2621 Non-stop Airbus A321neo (32Q) 3:28 Effective 2024-11-08 through 2024-11-27
Daily 16:20 Miami (MIA) 18:48 Chicago O'Hare (ORD) 1
United Airlines UA 2621 Non-stop Airbus A321neo (32Q) 3:28 Effective 2024-11-29 through 2024-12-18
Non-Direct Flights:
Daily 08:00 Miami (MIA) 14:40 Chicago O'Hare (ORD) 1
United Airlines UA 323 1-stop Boeing 737-900 (739) 7:40 Effective 2025-01-07 through 2025-02-12
Daily 08:00 Miami (MIA) 14:02 Chicago O'Hare (ORD) 1
United Airlines UA 323 1-stop Boeing 737 MAX 8 (7M8) 7:02 Effective from 2025-02-13
Sun 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
United Airlines UA 645 1-stop Boeing 737 MAX 8 (7M8) 8:43 Operates only on 2024-10-27
Daily 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
United Airlines UA 645 1-stop Boeing 737-900 (739) 8:43 Effective 2024-10-28 through 2024-11-27
Mon,Fri-Sun 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
United Airlines UA 645 1-stop Boeing 737-900 (739) 8:43 Effective 2024-11-29 through 2024-12-02
Mon-Fri,Sun 10:18 Miami (MIA) 18:54 Chicago O'Hare (ORD) 1
United Airlines UA 661 1-stop Boeing 737 MAX 9 (7M9) 9:36 Effective 2024-10-27 through 2024-11-27
Mon,Fri,Sun 10:18 Miami (MIA) 18:54 Chicago O'Hare (ORD) 1
United Airlines UA 661 1-stop Boeing 737 MAX 9 (7M9) 9:36 Effective 2024-11-29 through 2024-12-02
Mon,Wed-Sun 17:15 Miami (MIA) 04:59 Chicago O'Hare (ORD) 1
United Airlines UA 1494 1-stop Boeing 737 MAX 8 (7M8) 12:44 Effective 2024-12-19 through 2025-01-06
The flight arrives 1 day after departure.
Daily 18:15 Miami (MIA) 05:24 Chicago O'Hare (ORD) 1
United Airlines UA 1494 1-stop Boeing 737 MAX 8 (7M8) 12:09 Effective 2025-01-07 through 2025-02-12
The flight arrives 1 day after departure.
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United Airlines flights from Miami (MIA) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

22:35

00:59(+1)
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:35, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:35, non-stop
Boeing 737-800 (738)

Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-900 (739)

Effective 2025-01-02 through 2025-01-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:35, non-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-11-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Effective 2024-11-07 through 2024-11-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Effective 2024-12-05 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:28, non-stop
Boeing 737-900 (739)

Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:28, non-stop
Boeing 737 MAX 8 (7M8)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Boeing 737-800 (738)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737 MAX 8 (7M8)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)

Effective 2024-11-29 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)

Effective 2024-12-03 through 2024-12-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:27, non-stop
Airbus A321neo (32Q)

Effective 2024-09-26 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

Effective 2024-09-27 through 2024-10-04
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-900 (739)

Effective 2024-10-02 through 2024-10-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-900 (739)

Effective 2024-10-05 through 2024-10-26
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (738)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:27, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-800 (738)

Operates only on 2024-12-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:34, non-stop
Boeing 737-900 (739)

Operates only on 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:34, non-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Boeing 737-800 (738)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Airbus A321neo (32Q)

Effective 2025-02-13 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Airbus A321neo (32Q)

Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:23, non-stop
Boeing 737-900 (739)

Effective 2024-09-08 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-11-07
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:28, non-stop
Airbus A321neo (32Q)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:28, non-stop
Boeing 737-900 (739)

Effective 2024-11-08 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:28, non-stop
Airbus A321neo (32Q)

Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:28, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, 1-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:02, 1-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:43, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-28 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:43, 1-stop
Boeing 737-900 (739)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 8:43, 1-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:36, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 9:36, 1-stop
Boeing 737 MAX 9 (7M9)

17:15

04:59(+1)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 12:44, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

18:15

05:24(+1)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:09, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Miami airport (MIA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1198 miles, or 1929 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:20 and 3:35.