All airlines flying from San Francisco (SFO) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sun 22:50 San Francisco (SFO) 3 05:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-02-22 through 2026-02-26 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Wed 22:50 San Francisco (SFO) 3 05:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737-900 (739) 4:22 Operates only on 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Thu,Fri 22:50 San Francisco (SFO) 3 05:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-03-05 through 2026-03-06 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Sat 22:50 San Francisco (SFO) 3 06:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Daily 22:50 San Francisco (SFO) 3 05:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Daily 22:50 San Francisco (SFO) 3 05:12 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-03-18 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 22:50 San Francisco (SFO) 3 05:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-04-05 through 2026-04-10 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Mon,Wed-Sat 22:50 San Francisco (SFO) 3 05:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-04-13 through 2026-04-23 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Mon,Tue,Sun 22:50 San Francisco (SFO) 3 05:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-04-26 through 2026-04-28 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:50 San Francisco (SFO) 3 05:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:37 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure.
Mon,Thu,Fri 23:05 San Francisco (SFO) 3 05:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 777 (777) 4:22 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2097) The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 23:15 San Francisco (SFO) 3 05:44 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-06 through 2026-01-13 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure.
Mon-Wed,Fri,Sun 23:15 San Francisco (SFO) 3 05:44 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-14 through 2026-01-21 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat 23:15 San Francisco (SFO) 3 05:44 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-22 through 2026-01-29 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure.
Wed-Fri,Sun 23:15 San Francisco (SFO) 3 05:44 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-30 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure.
Wed-Fri 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-05-28 through 2026-06-04 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Thu-Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-07 through 2026-06-15 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Tue,Sat,Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-16 through 2026-06-23 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon-Wed,Fri 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-24 through 2026-06-30 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Wed,Thu,Sat 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-02 through 2026-07-11 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-13 through 2026-07-19 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-21 through 2026-07-27 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Thu,Sat 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-08-03 through 2026-08-13 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Wed-Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-08-16 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Daily 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-08-27 through 2026-09-03 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Tue-Fri 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-08 through 2026-09-11 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Wed-Sat 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-16 through 2026-09-19 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-24 through 2026-10-05 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon-Wed,Sat,Sun 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-10-10 through 2026-10-14 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Daily 23:30 San Francisco (SFO) 3 05:57 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-10-18 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Tue,Sat 23:35 San Francisco (SFO) 3 05:58 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 757-300 (753) 4:23 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 1947) The flight arrives 1 day after departure.
Sun 23:35 San Francisco (SFO) 3 05:58 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737-900 (739) 4:23 Operates only on 2026-01-04 Codeshare flight, operated by United Airlines.(UA 1947) The flight arrives 1 day after departure.
Mon,Wed,Fri,Sat 23:55 San Francisco (SFO) 3 06:19 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 757-300 (753) 4:24 Effective 2026-05-04 through 2026-05-11 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Mon-Sat 23:55 San Francisco (SFO) 3 06:19 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 757-300 (753) 4:24 Effective 2026-05-12 through 2026-05-18 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Wed,Fri 23:56 San Francisco (SFO) 3 06:25 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-07 through 2026-01-09 Codeshare flight, operated by United Airlines.(UA 1288) The flight arrives 1 day after departure.
Thu,Sat 23:56 San Francisco (SFO) 3 06:25 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-15 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 1288) The flight arrives 1 day after departure.
Tue,Fri,Sun 23:56 San Francisco (SFO) 3 06:25 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-23 through 2026-01-27 Codeshare flight, operated by United Airlines.(UA 1288) The flight arrives 1 day after departure.
Mon,Sat 23:56 San Francisco (SFO) 3 06:25 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-31 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1288) The flight arrives 1 day after departure.
Tue 23:56 San Francisco (SFO) 3 06:25 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:29 Operates only on 2026-02-10 Codeshare flight, operated by United Airlines.(UA 1288) The flight arrives 1 day after departure.
Tue 23:59 San Francisco (SFO) 3 06:17 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Boeing 737 MAX 9 (7M9) 4:18 Operates only on 2026-03-17 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Tue 23:59 San Francisco (SFO) 3 06:27 Chicago O'Hare (ORD) 1 Air Canada AC 5432 Non-stop Airbus A321neo (32Q) 4:28 Effective 2026-03-31 through 2026-04-07 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure.
Daily 07:54 San Francisco (SFO) 1 14:15 Chicago O'Hare (ORD) 3 British Airways BA 5610 Non-stop Boeing 737-800 (738) 4:21 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3250)
Daily 07:57 San Francisco (SFO) 1 14:15 Chicago O'Hare (ORD) 3 British Airways BA 5610 Non-stop Boeing 737-800 (738) 4:18 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3250)
Daily 08:00 San Francisco (SFO) 1 14:20 Chicago O'Hare (ORD) 3 British Airways BA 5610 Non-stop Boeing 737-800 (738) 4:20 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3250)
Daily 11:38 San Francisco (SFO) 1 17:55 Chicago O'Hare (ORD) 3 British Airways BA 5610 Non-stop Boeing 737-800 (738) 4:17 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 2543)
Daily 15:02 San Francisco (SFO) 1 21:25 Chicago O'Hare (ORD) 3 British Airways BA 5610 Non-stop Boeing 737-800 (738) 4:23 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2548)
Daily 11:30 San Francisco (SFO) 1 17:55 Chicago O'Hare (ORD) 3 British Airways BA 5612 Non-stop Boeing 737-800 (738) 4:25 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2550)
Tue,Wed,Fri,Sun 12:52 San Francisco (SFO) 1 19:33 Chicago O'Hare (ORD) 3 British Airways BA 5612 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Valid until 2026-01-04 Codeshare flight, operated by American Airlines.(AA 3329)
Daily 13:16 San Francisco (SFO) 1 19:39 Chicago O'Hare (ORD) 3 British Airways BA 5612 Non-stop Boeing 737-800 (738) 4:23 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1851)
Daily 13:19 San Francisco (SFO) 1 19:45 Chicago O'Hare (ORD) 3 British Airways BA 5612 Non-stop Boeing 737-800 (738) 4:26 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 2358)

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Parallax here SFO-ORD

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A domestic route departing from the San Francisco airport (SFO) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1840 miles, or 2962 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 4:04 and 4:41.

Return (ORD-SFO) flights

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All airlines flying from San Francisco (SFO) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:12(+1)

Chicago O'Hare (ORD) 1

Effective 2026-02-22 through 2026-02-26

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:12(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:12(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

06:12(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:12(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:12(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-18 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:27(+1)

Chicago O'Hare (ORD) 1

Effective 2026-04-05 through 2026-04-10

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:37, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:27(+1)

Chicago O'Hare (ORD) 1

Effective 2026-04-13 through 2026-04-23

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:37, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:27(+1)

Chicago O'Hare (ORD) 1

Effective 2026-04-26 through 2026-04-28

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:37, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

22:50

San Francisco (SFO) 3

05:27(+1)

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2278)

Duration: 4:37, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:05

San Francisco (SFO) 3

05:27(+1)

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2097)

Duration: 4:22, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:15

San Francisco (SFO) 3

05:44(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-13

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1184)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:15

San Francisco (SFO) 3

05:44(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-14 through 2026-01-21

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1184)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:15

San Francisco (SFO) 3

05:44(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-22 through 2026-01-29

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1184)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:15

San Francisco (SFO) 3

05:44(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-30 through 2026-02-08

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1184)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-05-28 through 2026-06-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-06-07 through 2026-06-15

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-06-16 through 2026-06-23

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-06-24 through 2026-06-30

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-07-02 through 2026-07-11

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-07-13 through 2026-07-19

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-07-21 through 2026-07-27

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-08-03 through 2026-08-13

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-08-16 through 2026-08-23

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-08-27 through 2026-09-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-09-08 through 2026-09-11

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-09-16 through 2026-09-19

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-09-24 through 2026-10-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-10-10 through 2026-10-14

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:30

San Francisco (SFO) 3

05:57(+1)

Chicago O'Hare (ORD) 1

Effective 2026-10-18 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:35

San Francisco (SFO) 3

05:58(+1)

Chicago O'Hare (ORD) 1

Valid until 2026-01-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1947)

Duration: 4:23, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:35

San Francisco (SFO) 3

05:58(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1947)

Duration: 4:23, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:55

San Francisco (SFO) 3

06:19(+1)

Chicago O'Hare (ORD) 1

Effective 2026-05-04 through 2026-05-11

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:24, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:55

San Francisco (SFO) 3

06:19(+1)

Chicago O'Hare (ORD) 1

Effective 2026-05-12 through 2026-05-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:24, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:56

San Francisco (SFO) 3

06:25(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-09

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1288)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:56

San Francisco (SFO) 3

06:25(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-15 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1288)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:56

San Francisco (SFO) 3

06:25(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-23 through 2026-01-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1288)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:56

San Francisco (SFO) 3

06:25(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-31 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1288)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:56

San Francisco (SFO) 3

06:25(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1288)

Duration: 4:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:59

San Francisco (SFO) 3

06:17(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:18, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC5432

23:59

San Francisco (SFO) 3

06:27(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-31 through 2026-04-07

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2056)

Duration: 4:28, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA5610

07:54

San Francisco (SFO) 1

14:15

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3250)

Duration: 4:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5610

07:57

San Francisco (SFO) 1

14:15

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3250)

Duration: 4:18, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5610

08:00

San Francisco (SFO) 1

14:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3250)

Duration: 4:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5610

11:38

San Francisco (SFO) 1

17:55

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2543)

Duration: 4:17, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5610

15:02

San Francisco (SFO) 1

21:25

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2548)

Duration: 4:23, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5612

11:30

San Francisco (SFO) 1

17:55

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2550)

Duration: 4:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5612

12:52

San Francisco (SFO) 1

19:33

Chicago O'Hare (ORD) 3

Valid until 2026-01-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3329)

Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

British Airways BA5612

13:16

San Francisco (SFO) 1

19:39

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1851)

Duration: 4:23, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

British Airways BA5612

13:19

San Francisco (SFO) 1

19:45

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2358)

Duration: 4:26, non-stop
Boeing 737-800 (738)

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A domestic route departing from the San Francisco airport (SFO) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1840 miles, or 2962 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 4:04 and 4:41.

Return (ORD-SFO) flights

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