United Airlines flights from Los Angeles (LAX) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:40 Los Angeles (LAX) 7 22:42 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:02 Effective from 2026-05-21
Daily 16:49 Los Angeles (LAX) 7 22:59 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:10 Valid until 2026-01-09
Mon-Fri,Sun 16:49 Los Angeles (LAX) 7 22:59 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-11 through 2026-01-16
Mon-Fri,Sun 16:49 Los Angeles (LAX) 7 22:59 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-19 through 2026-02-11
Mon-Fri,Sun 16:51 Los Angeles (LAX) 7 22:59 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-02-12 through 2026-03-04
Daily 16:54 Los Angeles (LAX) 7 23:00 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Boeing 757-300 (753) 4:06 Effective 2026-03-05 through 2026-03-28
Daily 17:15 Los Angeles (LAX) 7 23:28 Chicago O'Hare (ORD) 1
United Airlines UA 212 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-29 through 2026-05-20
Daily 00:10 Los Angeles (LAX) 7 06:18 Chicago O'Hare (ORD) 1
United Airlines UA 219 Non-stop Boeing 737-900 (739) 4:08 Effective 2026-05-21 through 2026-08-17
Daily 13:20 Los Angeles (LAX) 7 19:22 Chicago O'Hare (ORD) 1
United Airlines UA 234 Non-stop Airbus A321neo (32Q) 4:02 Effective from 2026-10-25
Daily 14:55 Los Angeles (LAX) 7 21:08 Chicago O'Hare (ORD) 1
United Airlines UA 234 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-04-30 through 2026-05-20
Daily 22:45 Los Angeles (LAX) 7 05:05 Chicago O'Hare (ORD) 1
United Airlines UA 353 Non-stop Airbus A321neo (32Q) 4:20 Effective from 2026-05-21
The flight arrives 1 day after departure.
Daily 22:50 Los Angeles (LAX) 7 05:01 Chicago O'Hare (ORD) 1
United Airlines UA 353 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-03-29 through 2026-04-29
The flight arrives 1 day after departure.
Daily 22:52 Los Angeles (LAX) 7 05:05 Chicago O'Hare (ORD) 1
United Airlines UA 353 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
Daily 12:40 Los Angeles (LAX) 7 18:53 Chicago O'Hare (ORD) 1
United Airlines UA 457 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-29 through 2026-04-29
Daily 12:40 Los Angeles (LAX) 7 18:54 Chicago O'Hare (ORD) 1
United Airlines UA 457 Non-stop Airbus A321neo (32Q) 4:14 Effective from 2026-05-21
Daily 12:42 Los Angeles (LAX) 7 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 457 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-04-30 through 2026-05-20
Mon-Fri,Sun 23:10 Los Angeles (LAX) 7 05:18 Chicago O'Hare (ORD) 1
United Airlines UA 545 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-03-05 through 2026-03-13
The flight arrives 1 day after departure.
Sat 23:10 Los Angeles (LAX) 7 06:18 Chicago O'Hare (ORD) 1
United Airlines UA 545 Non-stop Airbus A321neo (32Q) 4:08 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Daily 23:10 Los Angeles (LAX) 7 05:18 Chicago O'Hare (ORD) 1
United Airlines UA 545 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-03-14 through 2026-03-28
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 06:00 Los Angeles (LAX) 7 12:16 Chicago O'Hare (ORD) 1
United Airlines UA 580 Non-stop Boeing 737 MAX 9 (7M9) 4:16 Valid until 2026-01-05
Daily 06:00 Los Angeles (LAX) 7 12:08 Chicago O'Hare (ORD) 1
United Airlines UA 580 Non-stop Boeing 737-900 (739) 4:08 Effective from 2026-05-21
Tue 12:40 Los Angeles (LAX) 7 18:52 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Boeing 737-900 (739) 4:12 Operates only on 2026-01-06
Daily 12:40 Los Angeles (LAX) 7 18:52 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Boeing 757-300 (753) 4:12 Effective 2026-01-07 through 2026-02-11
Daily 12:41 Los Angeles (LAX) 7 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Airbus A321neo (32Q) 4:14 Valid until 2026-01-05
Mon-Sat 12:42 Los Angeles (LAX) 7 18:54 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Airbus A321neo (32Q) 4:12 Effective 2026-03-05 through 2026-03-28
Sun 12:42 Los Angeles (LAX) 7 18:52 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Effective 2026-03-08 through 2026-03-22
Daily 12:43 Los Angeles (LAX) 7 18:55 Chicago O'Hare (ORD) 1
United Airlines UA 1069 Non-stop Airbus A321neo (32Q) 4:12 Effective 2026-02-12 through 2026-03-04
Sun 00:14 Los Angeles (LAX) 7 07:10 Chicago O'Hare (ORD) 1
United Airlines UA 1117 Non-stop Boeing 777 (777) 3:56 Operates only on 2026-03-08
Mon-Sat 00:25 Los Angeles (LAX) 7 06:20 Chicago O'Hare (ORD) 1
United Airlines UA 1117 Non-stop Boeing 777 (777) 3:55 Effective 2026-03-05 through 2026-03-14
Daily 00:25 Los Angeles (LAX) 7 06:20 Chicago O'Hare (ORD) 1
United Airlines UA 1117 Non-stop Boeing 777 (777) 3:55 Effective 2026-03-15 through 2026-03-27
Sat 00:25 Los Angeles (LAX) 7 06:21 Chicago O'Hare (ORD) 1
United Airlines UA 1117 Non-stop Boeing 777 (777) 3:56 Operates only on 2026-03-28
Mon-Fri,Sun 00:25 Los Angeles (LAX) 7 06:25 Chicago O'Hare (ORD) 1
United Airlines UA 1314 Non-stop Boeing 777 (777) 4:00 Valid until 2026-01-05
Sat 00:35 Los Angeles (LAX) 7 06:30 Chicago O'Hare (ORD) 1
United Airlines UA 1314 Non-stop Boeing 777 (777) 3:55 Valid until 2026-01-03
Thu 00:25 Los Angeles (LAX) 7 06:17 Chicago O'Hare (ORD) 1
United Airlines UA 1488 Non-stop Boeing 787-10 (781) 3:52 Operates only on 2026-02-12
Daily 00:25 Los Angeles (LAX) 7 06:20 Chicago O'Hare (ORD) 1
United Airlines UA 1488 Non-stop Boeing 777 (777) 3:55 Effective 2026-02-13 through 2026-03-04
Daily 18:45 Los Angeles (LAX) 7 00:54 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Airbus A321neo (32Q) 4:09 Effective 2026-03-29 through 2026-04-29
The flight arrives 1 day after departure.
Mon-Fri,Sun 18:50 Los Angeles (LAX) 7 00:58 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2026-01-06 through 2026-01-16
The flight arrives 1 day after departure.
Mon-Fri,Sun 18:50 Los Angeles (LAX) 7 00:58 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2026-01-19 through 2026-02-11
The flight arrives 1 day after departure.
Thu 18:50 Los Angeles (LAX) 7 00:56 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Boeing 757-300 (753) 4:06 Operates only on 2026-02-12
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 18:50 Los Angeles (LAX) 7 00:58 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-02-13 through 2026-03-06
The flight arrives 1 day after departure.
Mon,Thu-Sun 18:50 Los Angeles (LAX) 7 00:58 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-03-07 through 2026-03-28
The flight arrives 1 day after departure.
Daily 18:50 Los Angeles (LAX) 7 00:59 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Airbus A321neo (32Q) 4:09 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
Daily 18:50 Los Angeles (LAX) 7 00:58 Chicago O'Hare (ORD) 1
United Airlines UA 1754 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2026-05-21 through 2026-10-24
The flight arrives 1 day after departure.
Mon,Thu-Sun 23:05 Los Angeles (LAX) 7 05:15 Chicago O'Hare (ORD) 1
United Airlines UA 1843 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-08 through 2026-02-09
The flight arrives 1 day after departure.
Tue 23:15 Los Angeles (LAX) 7 05:18 Chicago O'Hare (ORD) 1
United Airlines UA 1843 Non-stop Boeing 777 (777) 4:03 Operates only on 2026-02-03
The flight arrives 1 day after departure.
Daily 23:55 Los Angeles (LAX) 7 06:09 Chicago O'Hare (ORD) 1
United Airlines UA 1843 Non-stop Airbus A321neo (32Q) 4:14 Valid until 2026-01-05
The flight arrives 1 day after departure.
Daily 17:48 Los Angeles (LAX) 7 23:50 Chicago O'Hare (ORD) 1
United Airlines UA 1862 Non-stop Airbus A321neo (32Q) 4:02 Effective 2026-05-21 through 2026-10-24
Daily 07:00 Los Angeles (LAX) 7 13:15 Chicago O'Hare (ORD) 1
United Airlines UA 1941 Non-stop Airbus A321neo (32Q) 4:15 Valid until 2026-01-05
Mon,Thu,Fri,Sun 07:00 Los Angeles (LAX) 7 13:15 Chicago O'Hare (ORD) 1
United Airlines UA 1941 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-01-08 through 2026-01-16
Mon,Thu,Fri,Sun 07:00 Los Angeles (LAX) 7 13:15 Chicago O'Hare (ORD) 1
United Airlines UA 1941 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-01-19 through 2026-02-09
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United Airlines flights from Los Angeles (LAX) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-11 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Boeing 757-300 (753)

Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:20, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-05 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-14 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 4:16, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-900 (739)

Direct Flights:

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:12, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 757-300 (753)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:12, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Airbus A321neo (32Q)

Direct Flights:

Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:56, non-stop
Boeing 777 (777)

Direct Flights:

Effective 2026-03-05 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 777 (777)

Direct Flights:

Effective 2026-03-15 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 777 (777)

Direct Flights:

Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:56, non-stop
Boeing 777 (777)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 777 (777)

Direct Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 777 (777)

Direct Flights:

Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:52, non-stop
Boeing 787-10 (781)

Direct Flights:

Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 777 (777)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:09, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:06, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-02-13 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-07 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:09, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:03, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:15, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:15, non-stop
Airbus A321neo (32Q)
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  • A domestic route departing from the Los Angeles airport (LAX) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1740 miles, or 2800 km.
  • The timezone of the departure airport is UTC-8 , 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 3:52 and 4:20.