All airlines flying from San Diego (SAN) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:36 San Diego (SAN) 2 16:55 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-09-27 through 2025-10-04 Codeshare flight, operated by United Airlines.(UA 2677)
Mon,Sat 10:36 San Diego (SAN) 2 16:55 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-10-06 through 2025-10-11 Codeshare flight, operated by United Airlines.(UA 2677)
Tue,Sat 10:36 San Diego (SAN) 2 16:55 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-10-14 through 2025-10-18 Codeshare flight, operated by United Airlines.(UA 2677)
Wed,Sat 10:36 San Diego (SAN) 2 16:55 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-10-22 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2677)
Sat 10:38 San Diego (SAN) 2 16:57 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-08-23 through 2025-08-30 Codeshare flight, operated by United Airlines.(UA 2677)
Wed,Sat,Sun 10:38 San Diego (SAN) 2 16:57 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-08-31 through 2025-09-06 Codeshare flight, operated by United Airlines.(UA 2677)
Thu,Sat 10:38 San Diego (SAN) 2 16:57 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-09-11 through 2025-09-13 Codeshare flight, operated by United Airlines.(UA 2677)
Sat 10:38 San Diego (SAN) 2 16:57 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Operates only on 2025-09-20 Codeshare flight, operated by United Airlines.(UA 2677)
Thu 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2025-06-26 Codeshare flight, operated by United Airlines.(UA 2677)
Sat 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-06-28 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 2677)
Mon 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2025-07-07 Codeshare flight, operated by United Airlines.(UA 2677)
Tue 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2025-07-15 Codeshare flight, operated by United Airlines.(UA 2677)
Wed 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2025-07-23 Codeshare flight, operated by United Airlines.(UA 2677)
Thu 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Effective 2025-07-31 through 2025-08-07 Codeshare flight, operated by United Airlines.(UA 2677)
Fri 10:41 San Diego (SAN) 2 17:00 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2025-08-15 Codeshare flight, operated by United Airlines.(UA 2677)
Sat 10:46 San Diego (SAN) 2 17:05 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:19 Effective 2025-05-24 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 2677)
Mon,Sun 10:46 San Diego (SAN) 2 17:05 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-05-26 through 2025-06-01 Codeshare flight, operated by United Airlines.(UA 2677)
Wed 10:46 San Diego (SAN) 2 17:05 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:19 Operates only on 2025-06-18 Codeshare flight, operated by United Airlines.(UA 2677)
Tue-Thu 10:59 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:11 Valid until 2025-05-01 Codeshare flight, operated by United Airlines.(UA 1633)
Mon,Tue,Fri-Sun 10:59 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:11 Effective 2025-05-02 through 2025-05-12 Codeshare flight, operated by United Airlines.(UA 1633)
Daily 10:59 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-900 (739) 4:11 Effective 2025-05-14 through 2025-05-20 Codeshare flight, operated by United Airlines.(UA 1633)
Mon,Wed-Sat 11:06 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-10-27 through 2025-11-01 Codeshare flight, operated by United Airlines.(UA 2677)
Tue,Wed,Sat 11:06 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-11-05 through 2025-11-11 Codeshare flight, operated by United Airlines.(UA 2677)
Sat 11:06 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-11-15 through 2025-11-29 Codeshare flight, operated by United Airlines.(UA 2677)
Daily 11:06 San Diego (SAN) 2 17:10 Chicago O'Hare (ORD) 1 Air Canada AC 5320 Non-stop Boeing 737-800 (738) 4:04 Effective from 2025-12-18 Codeshare flight, operated by United Airlines.(UA 2677)
Mon-Fri,Sun 22:10 San Diego (SAN) 2 04:17 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Valid until 2025-05-20 Codeshare flight, operated by United Airlines.(UA 2352) The flight arrives 1 day after departure.
Sat 22:10 San Diego (SAN) 2 04:17 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-800 (738) 4:07 Effective 2025-05-03 through 2025-05-17 Codeshare flight, operated by United Airlines.(UA 2352) The flight arrives 1 day after departure.
Wed 22:10 San Diego (SAN) 2 04:17 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Operates only on 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2352) The flight arrives 1 day after departure.
Daily 22:30 San Diego (SAN) 2 04:40 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Airbus A321neo (32Q) 4:10 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2633) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:30 San Diego (SAN) 2 04:40 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-900 (739) 4:10 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by United Airlines.(UA 1513) The flight arrives 1 day after departure.
Sat 22:30 San Diego (SAN) 2 04:40 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-800 (738) 4:10 Effective 2025-06-28 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 1513) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:30 San Diego (SAN) 2 04:40 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-900 (739) 4:10 Effective 2025-07-06 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 1513) The flight arrives 1 day after departure.
Daily 22:30 San Diego (SAN) 2 04:37 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-800 (738) 4:07 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2624) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:30 San Diego (SAN) 2 04:39 Chicago O'Hare (ORD) 1 Air Canada AC 5544 Non-stop Boeing 737-800 (738) 4:09 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 2624) The flight arrives 1 day after departure.
Daily 06:15 San Diego (SAN) 2 12:29 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Airbus A321 (321) 4:14 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 518)
Daily 06:15 San Diego (SAN) 2 12:31 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Airbus A321 (321) 4:16 Effective 2025-05-06 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 518)
Thu 06:15 San Diego (SAN) 2 12:42 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Airbus A321 (321) 4:27 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 518)
Daily 06:15 San Diego (SAN) 2 12:37 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Boeing 737-800 (738) 4:22 Effective 2025-07-05 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 518)
Daily 06:17 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Airbus A321 (321) 4:18 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 518)
Mon 06:19 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Airbus A321 (321) 4:16 Operates only on 2025-05-05 Codeshare flight, operated by American Airlines.(AA 518)
Daily 06:20 San Diego (SAN) 2 12:40 Chicago O'Hare (ORD) 3 British Airways BA 5552 Non-stop Boeing 737-800 (738) 4:20 Effective 2025-06-06 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 518)
Daily 06:16 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:19 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 1494)
Daily 06:22 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:13 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1494)
Daily 06:24 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:11 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 1494)
Daily 06:42 San Diego (SAN) 2 12:35 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 3:53 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 1494)
Daily 08:07 San Diego (SAN) 2 14:15 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:08 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 1494)
Fri 09:47 San Diego (SAN) 2 15:59 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:12 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 2343)
Sat 09:59 San Diego (SAN) 2 16:05 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Airbus A321 (321) 4:06 Operates only on 2025-05-03 Codeshare flight, operated by American Airlines.(AA 2131)
Mon-Fri,Sun 10:27 San Diego (SAN) 2 16:41 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Boeing 737-800 (738) 4:14 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 2131)
Daily 10:29 San Diego (SAN) 2 16:48 Chicago O'Hare (ORD) 3 British Airways BA 5553 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2343)

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Parallax here SAN-ORD

1 2 3 4 5 6 7 8 9 10 ... 12 13 14

A domestic route departing from the San Diego airport (SAN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1719 miles, or 2766 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 4:27.

Return (ORD-SAN) flights

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All airlines flying from San Diego (SAN) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Canada AC5320

10:36

San Diego (SAN) 2

16:55

Chicago O'Hare (ORD) 1

Effective 2025-09-27 through 2025-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:36

San Diego (SAN) 2

16:55

Chicago O'Hare (ORD) 1

Effective 2025-10-06 through 2025-10-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:36

San Diego (SAN) 2

16:55

Chicago O'Hare (ORD) 1

Effective 2025-10-14 through 2025-10-18

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:36

San Diego (SAN) 2

16:55

Chicago O'Hare (ORD) 1

Effective 2025-10-22 through 2025-10-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:38

San Diego (SAN) 2

16:57

Chicago O'Hare (ORD) 1

Effective 2025-08-23 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:38

San Diego (SAN) 2

16:57

Chicago O'Hare (ORD) 1

Effective 2025-08-31 through 2025-09-06

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:38

San Diego (SAN) 2

16:57

Chicago O'Hare (ORD) 1

Effective 2025-09-11 through 2025-09-13

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:38

San Diego (SAN) 2

16:57

Chicago O'Hare (ORD) 1

Operates only on 2025-09-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Effective 2025-06-28 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-800 (738)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Operates only on 2025-07-07

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Operates only on 2025-07-15

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Operates only on 2025-07-23

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Effective 2025-07-31 through 2025-08-07

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:41

San Diego (SAN) 2

17:00

Chicago O'Hare (ORD) 1

Operates only on 2025-08-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC5320

10:46

San Diego (SAN) 2

17:05

Chicago O'Hare (ORD) 1

Effective 2025-05-24 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:46

San Diego (SAN) 2

17:05

Chicago O'Hare (ORD) 1

Effective 2025-05-26 through 2025-06-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-800 (738)

Air Canada AC5320

10:46

San Diego (SAN) 2

17:05

Chicago O'Hare (ORD) 1

Operates only on 2025-06-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:19, non-stop
Boeing 737-800 (738)

Air Canada AC5320

10:59

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Valid until 2025-05-01

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1633)

Duration: 4:11, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:59

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective 2025-05-02 through 2025-05-12

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1633)

Duration: 4:11, non-stop
Boeing 737-900 (739)

Air Canada AC5320

10:59

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective 2025-05-14 through 2025-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1633)

Duration: 4:11, non-stop
Boeing 737-900 (739)

Air Canada AC5320

11:06

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective 2025-10-27 through 2025-11-01

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Air Canada AC5320

11:06

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective 2025-11-05 through 2025-11-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Air Canada AC5320

11:06

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective 2025-11-15 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Air Canada AC5320

11:06

San Diego (SAN) 2

17:10

Chicago O'Hare (ORD) 1

Effective from 2025-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2677)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Air Canada AC5544

22:10

San Diego (SAN) 2

04:17(+1)

Chicago O'Hare (ORD) 1

Valid until 2025-05-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2352)

Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Air Canada AC5544

22:10

San Diego (SAN) 2

04:17(+1)

Chicago O'Hare (ORD) 1

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2352)

Duration: 4:07, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Air Canada AC5544

22:10

San Diego (SAN) 2

04:17(+1)

Chicago O'Hare (ORD) 1

Operates only on 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2352)

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:40(+1)

Chicago O'Hare (ORD) 1

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2633)

Duration: 4:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:40(+1)

Chicago O'Hare (ORD) 1

Effective 2025-06-26 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1513)

Duration: 4:10, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:40(+1)

Chicago O'Hare (ORD) 1

Effective 2025-06-28 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1513)

Duration: 4:10, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:40(+1)

Chicago O'Hare (ORD) 1

Effective 2025-07-06 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1513)

Duration: 4:10, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:37(+1)

Chicago O'Hare (ORD) 1

Effective 2025-08-19 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2624)

Duration: 4:07, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Air Canada AC5544

22:30

San Diego (SAN) 2

04:39(+1)

Chicago O'Hare (ORD) 1

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2624)

Duration: 4:09, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

British Airways BA5552

06:15

San Diego (SAN) 2

12:29

Chicago O'Hare (ORD) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:14, non-stop
Airbus A321 (321)

British Airways BA5552

06:15

San Diego (SAN) 2

12:31

Chicago O'Hare (ORD) 3

Effective 2025-05-06 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:16, non-stop
Airbus A321 (321)

British Airways BA5552

06:15

San Diego (SAN) 2

12:42

Chicago O'Hare (ORD) 3

Operates only on 2025-06-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:27, non-stop
Airbus A321 (321)

British Airways BA5552

06:15

San Diego (SAN) 2

12:37

Chicago O'Hare (ORD) 3

Effective 2025-07-05 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:22, non-stop
Boeing 737-800 (738)

British Airways BA5552

06:17

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Effective 2025-10-06 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:18, non-stop
Airbus A321 (321)

British Airways BA5552

06:19

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Operates only on 2025-05-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 518)

Duration: 4:16, non-stop
Airbus A321 (321)

British Airways BA5552

06:20

San Diego (SAN) 2

12:40

Chicago O'Hare (ORD) 3

Effective 2025-06-06 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 518)

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

British Airways BA5553

06:16

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1494)

Duration: 4:19, non-stop
Airbus A321 (321)

British Airways BA5553

06:22

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1494)

Duration: 4:13, non-stop
Airbus A321 (321)

British Airways BA5553

06:24

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1494)

Duration: 4:11, non-stop
Airbus A321 (321)

British Airways BA5553

06:42

San Diego (SAN) 2

12:35

Chicago O'Hare (ORD) 3

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1494)

Duration: 3:53, non-stop
Airbus A321 (321)

British Airways BA5553

08:07

San Diego (SAN) 2

14:15

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1494)

Duration: 4:08, non-stop
Airbus A321 (321)

British Airways BA5553

09:47

San Diego (SAN) 2

15:59

Chicago O'Hare (ORD) 3

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 2343)

Duration: 4:12, non-stop
Airbus A321 (321)

British Airways BA5553

09:59

San Diego (SAN) 2

16:05

Chicago O'Hare (ORD) 3

Operates only on 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2131)

Duration: 4:06, non-stop
Airbus A321 (321)

British Airways BA5553

10:27

San Diego (SAN) 2

16:41

Chicago O'Hare (ORD) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2131)

Duration: 4:14, non-stop
Boeing 737-800 (738)

British Airways BA5553

10:29

San Diego (SAN) 2

16:48

Chicago O'Hare (ORD) 3

Effective 2025-06-05 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2343)

Duration: 4:19, non-stop
Boeing 737-800 (738)

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A domestic route departing from the San Diego airport (SAN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1719 miles, or 2766 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 4:27.

Return (ORD-SAN) flights

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