All airlines flying from San Francisco (SFO) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Tue-Sun
22:45
San Francisco (SFO) 3
05:15
Chicago O'Hare (ORD) 1 Air Canada AC 4200 Non-stop Boeing 777 (777) 4:30 Effective 2026-05-10 through 2026-05-17 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Mon,Tue
22:45
San Francisco (SFO) 3
05:15
Chicago O'Hare (ORD) 1 Air Canada AC 4200 Non-stop Boeing 777 (777) 4:30 Effective 2026-05-18 through 2026-05-19 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Daily
13:21
San Francisco (SFO) 1
19:45
Chicago O'Hare (ORD) 3 Iberia IB 4258 Non-stop Airbus A321 (321) 4:24 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 2550) |
| Daily
13:33
San Francisco (SFO) 1
19:45
Chicago O'Hare (ORD) 3 Iberia IB 4258 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 2295) |
| Daily
13:21
San Francisco (SFO) 1
19:45
Chicago O'Hare (ORD) 3 Qantas QF 4325 Non-stop Airbus A321 (321) 4:24 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2562) |
| Daily
13:21
San Francisco (SFO) 1
19:45
Chicago O'Hare (ORD) 3 Qantas QF 4325 Non-stop Airbus A321 (321) 4:24 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1826) |
| Wed-Fri
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Effective 2026-05-28 through 2026-06-04 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Fri
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-06-12 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Sat
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-06-20 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Fri
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-07-17 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Sat
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-07-25 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Sat
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-08-08 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Mon
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-08-17 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Mon
22:45
San Francisco (SFO) 3
05:15
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 777 (777) 4:30 Operates only on 2026-05-11 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Tue,Thu,Fri,Sun
22:50
San Francisco (SFO) 3
05:12
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Mon,Wed,Fri,Sat
22:50
San Francisco (SFO) 3
05:12
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-02-21 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Mon,Tue,Sun
22:50
San Francisco (SFO) 3
05:12
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective 2026-03-01 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Tue
22:50
San Francisco (SFO) 3
05:12
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Operates only on 2026-03-17 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Daily
22:50
San Francisco (SFO) 3
05:27
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-03-29 through 2026-04-04 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Tue,Thu,Sat,Sun
22:50
San Francisco (SFO) 3
05:27
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-04-07 through 2026-04-14 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Tue,Fri-Sun
22:50
San Francisco (SFO) 3
05:27
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:37 Effective 2026-04-19 through 2026-04-25 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Wed
22:50
San Francisco (SFO) 3
05:27
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:37 Operates only on 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Tue,Sat,Sun
23:05
San Francisco (SFO) 3
05:27
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 777 (777) 4:22 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2097) The flight arrives 1 day after departure. |
| Tue
23:10
San Francisco (SFO) 3
05:39
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Operates only on 2026-02-03 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure. |
| Wed,Fri
23:15
San Francisco (SFO) 3
05:44
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-07 through 2026-01-09 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure. |
| Thu,Sat
23:15
San Francisco (SFO) 3
05:44
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-15 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure. |
| Tue,Fri,Sun
23:15
San Francisco (SFO) 3
05:44
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-23 through 2026-01-27 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure. |
| Mon,Sat
23:15
San Francisco (SFO) 3
05:44
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-31 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1184) The flight arrives 1 day after departure. |
| Tue,Wed
23:15
San Francisco (SFO) 3
05:44
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1184) 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 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-05-22 through 2026-05-27 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Tue,Fri-Sun
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-05-30 through 2026-06-06 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Tue,Wed
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-09 through 2026-06-10 Codeshare flight, operated by United Airlines.(UA 2056) 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 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-17 through 2026-06-19 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 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-06-27 through 2026-07-01 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Sun
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-05 through 2026-07-12 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Thu
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-23 through 2026-07-30 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Fri,Sat
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-31 through 2026-08-07 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Wed,Fri-Sun
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-08-09 through 2026-08-15 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Mon,Tue
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-08-18 through 2026-08-25 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Wed
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Operates only on 2026-08-26 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Mon,Fri-Sun
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-04 through 2026-09-07 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 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-12 through 2026-09-15 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 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-20 through 2026-09-23 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Tue,Wed
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-09-30 through 2026-10-07 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Thu,Fri
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-10-08 through 2026-10-16 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Sat
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:27 Operates only on 2026-10-17 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Mon,Wed-Fri,Sun
23:35
San Francisco (SFO) 3
05:58
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:23 Valid until 2026-01-02 Codeshare flight, operated by United Airlines.(UA 1947) The flight arrives 1 day after departure. |
| Mon
23:35
San Francisco (SFO) 3
05:55
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:20 Operates only on 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1947) The flight arrives 1 day after departure. |
| Mon-Fri,Sun
23:50
San Francisco (SFO) 3
06:18
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Airbus A321neo (32Q) 4:28 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Tue,Thu-Sun
23:55
San Francisco (SFO) 3
06:19
Chicago O'Hare (ORD) 1 Air Canada AC 4372 Non-stop Boeing 757-300 (753) 4:24 Effective 2026-04-30 through 2026-05-07 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here SFO-ORD
- 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.
