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

FLIGHT SCHEDULE
Direct Flights:
Daily 23:59 Los Angeles (LAX) 06:01 Chicago O'Hare (ORD) 3 American Airlines AA 3161 Non-stop Airbus A321 (321) 4:02 Effective from 2026-10-05 The flight arrives 1 day after departure.
Sun 16:49 Los Angeles (LAX) 22:59 Chicago O'Hare (ORD) 3 American Airlines AA 3198 Non-stop Boeing 737-800 (738) 4:10 Operates only on 2026-01-04
Mon-Fri 17:30 Los Angeles (LAX) 23:40 Chicago O'Hare (ORD) 3 American Airlines AA 3198 Non-stop Boeing 737-800 (738) 4:10 Valid until 2026-01-05
Thu,Sun 00:52 Los Angeles (LAX) 06:50 Chicago O'Hare (ORD) 3 American Airlines AA 3225 Non-stop Boeing 737-800 (738) 3:58 Effective 2026-02-12 through 2026-02-15
Mon-Sat 00:52 Los Angeles (LAX) 06:54 Chicago O'Hare (ORD) 3 American Airlines AA 3225 Non-stop Boeing 737 MAX 8 (7M8) 4:02 Effective 2026-02-13 through 2026-02-21
Daily 00:52 Los Angeles (LAX) 06:54 Chicago O'Hare (ORD) 3 American Airlines AA 3225 Non-stop Boeing 737 MAX 8 (7M8) 4:02 Effective 2026-02-22 through 2026-03-07
Sun 00:52 Los Angeles (LAX) 08:01 Chicago O'Hare (ORD) 3 American Airlines AA 3225 Non-stop Boeing 737-800 (738) 4:09 Operates only on 2026-03-08
Daily 00:52 Los Angeles (LAX) 07:01 Chicago O'Hare (ORD) 3 American Airlines AA 3225 Non-stop Boeing 737-800 (738) 4:09 Effective 2026-03-09 through 2026-04-06
Daily 12:40 Los Angeles (LAX) 18:45 Chicago O'Hare (ORD) 3 American Airlines AA 3249 Non-stop Airbus A321 (321) 4:05 Effective 2026-08-05 through 2026-09-08

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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 3:53 and 4:30.

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

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA3161

23:59

Los Angeles (LAX)

06:01(+1)

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:02, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA3198

16:49

Los Angeles (LAX)

22:59

Chicago O'Hare (ORD) 3

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3198

17:30

Los Angeles (LAX)

23:40

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3225

00:52

Los Angeles (LAX)

06:50

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3225

00:52

Los Angeles (LAX)

06:54

Chicago O'Hare (ORD) 3

Effective 2026-02-13 through 2026-02-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 4:02, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA3225

00:52

Los Angeles (LAX)

06:54

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:02, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA3225

00:52

Los Angeles (LAX)

08:01

Chicago O'Hare (ORD) 3

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:09, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3225

00:52

Los Angeles (LAX)

07:01

Chicago O'Hare (ORD) 3

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:09, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3249

12:40

Los Angeles (LAX)

18:45

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:05, non-stop
Airbus A321 (321)

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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 3:53 and 4:30.

All LAX-ORD flights

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