Air Canada flights from San Francisco (SFO) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon
01:00
San Francisco (SFO) 3
07:23
Chicago O'Hare (ORD) 1 Air Canada AC 3021 Non-stop Boeing 737-900 (739) 4:23 Operates only on 2026-02-09 Codeshare flight, operated by United Airlines.(UA 519) |
| Mon-Sat
07:00
San Francisco (SFO) 3
13:26
Chicago O'Hare (ORD) 1 Air Canada AC 3043 Non-stop Airbus A321neo (32Q) 4:26 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1284) |
| Sun
07:00
San Francisco (SFO) 3
13:26
Chicago O'Hare (ORD) 1 Air Canada AC 3043 Non-stop Boeing 737-900 (739) 4:26 Operates only on 2026-01-04 Codeshare flight, operated by United Airlines.(UA 1284) |
| Sat
13:35
San Francisco (SFO) 3
19:50
Chicago O'Hare (ORD) 1 Air Canada AC 3045 Non-stop Boeing 787-8 (788) 4:15 Operates only on 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2378) |
| Mon-Sat
12:25
San Francisco (SFO) 3
18:48
Chicago O'Hare (ORD) 1 Air Canada AC 3185 Non-stop Boeing 737-900 (739) 4:23 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2131) |
| Sun
12:32
San Francisco (SFO) 3
18:55
Chicago O'Hare (ORD) 1 Air Canada AC 3185 Non-stop Boeing 737-900 (739) 4:23 Effective 2026-01-11 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 2131) |
| Sat
13:50
San Francisco (SFO) 3
20:25
Chicago O'Hare (ORD) 1 Air Canada AC 3305 Non-stop Boeing 757-300 (753) 4:35 Operates only on 2026-04-18 Codeshare flight, operated by United Airlines.(UA 1777) |
| Fri
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3316 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by United Airlines.(UA 2090) |
| Mon,Fri
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3316 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-01-26 through 2026-01-30 Codeshare flight, operated by United Airlines.(UA 2090) |
| Mon,Fri
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3316 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-02-13 through 2026-03-02 Codeshare flight, operated by United Airlines.(UA 2227) |
| Daily
00:45
San Francisco (SFO) 3
07:12
Chicago O'Hare (ORD) 1 Air Canada AC 3400 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1045) |
| Mon,Wed,Fri,Sun
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3421 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-03-06 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2855) |
| Sat
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3421 Non-stop Boeing 737 MAX 9 (7M9) 4:21 Effective 2026-03-14 through 2026-03-21 Codeshare flight, operated by United Airlines.(UA 2855) |
| Mon
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 3462 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-06-29 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Wed,Thu
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 3462 Non-stop Boeing 757-300 (753) 4:23 Effective 2026-07-08 through 2026-07-09 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Thu
22:35
San Francisco (SFO) 3
04:58
Chicago O'Hare (ORD) 1 Air Canada AC 3462 Non-stop Boeing 757-300 (753) 4:23 Operates only on 2026-07-16 Codeshare flight, operated by United Airlines.(UA 2278) The flight arrives 1 day after departure. |
| Sun
23:30
San Francisco (SFO) 3
05:57
Chicago O'Hare (ORD) 1 Air Canada AC 3462 Non-stop Airbus A321neo (32Q) 4:27 Operates only on 2026-06-28 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 3462 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-07-06 through 2026-07-07 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 3462 Non-stop Airbus A321neo (32Q) 4:27 Operates only on 2026-07-15 Codeshare flight, operated by United Airlines.(UA 2056) The flight arrives 1 day after departure. |
| Mon,Fri,Sun
10:30
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 Air Canada AC 3471 Non-stop Airbus A321neo (32Q) 4:34 Effective 2026-03-29 through 2026-04-05 Codeshare flight, operated by United Airlines.(UA 1954) |
| Mon,Thu,Sat
10:30
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 Air Canada AC 3471 Non-stop Airbus A321neo (32Q) 4:34 Effective 2026-04-09 through 2026-04-16 Codeshare flight, operated by United Airlines.(UA 1954) |
| Thu-Sat
10:30
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 Air Canada AC 3471 Non-stop Airbus A321neo (32Q) 4:34 Effective 2026-04-17 through 2026-04-25 Codeshare flight, operated by United Airlines.(UA 1954) |
| Sun
10:30
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 Air Canada AC 3471 Non-stop Airbus A321neo (32Q) 4:34 Operates only on 2026-04-26 Codeshare flight, operated by United Airlines.(UA 1954) |
| Daily
00:45
San Francisco (SFO) 3
07:07
Chicago O'Hare (ORD) 1 Air Canada AC 3495 Non-stop Airbus A321neo (32Q) 4:22 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1045) |
| Mon,Tue
13:40
San Francisco (SFO) 3
20:17
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 757-300 (753) 4:37 Effective 2026-05-04 through 2026-05-05 Codeshare flight, operated by United Airlines.(UA 1777) |
| Tue-Thu
13:40
San Francisco (SFO) 3
20:17
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 757-300 (753) 4:37 Effective 2026-05-12 through 2026-05-14 Codeshare flight, operated by United Airlines.(UA 1777) |
| Wed
13:40
San Francisco (SFO) 3
20:17
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 757-300 (753) 4:37 Operates only on 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1777) |
| Thu
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-01-08 through 2026-01-15 Codeshare flight, operated by United Airlines.(UA 2090) |
| Sun
15:15
San Francisco (SFO) 3
21:34
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Airbus A321neo (32Q) 4:19 Operates only on 2026-01-11 Codeshare flight, operated by United Airlines.(UA 2090) |
| Thu,Sat,Sun
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-01-18 through 2026-01-24 Codeshare flight, operated by United Airlines.(UA 2090) |
| Thu,Sat,Sun
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-01-31 through 2026-02-05 Codeshare flight, operated by United Airlines.(UA 2090) |
| Sat
15:15
San Francisco (SFO) 3
21:34
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Airbus A321neo (32Q) 4:19 Operates only on 2026-02-07 Codeshare flight, operated by United Airlines.(UA 2090) |
| Sun
15:15
San Francisco (SFO) 3
21:32
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:17 Operates only on 2026-02-08 Codeshare flight, operated by United Airlines.(UA 2090) |
| Thu,Sun
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by United Airlines.(UA 2227) |
| Sat
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737 MAX 9 (7M9) 4:21 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2855) |
| Tue,Thu
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-03-10 through 2026-03-26 Codeshare flight, operated by United Airlines.(UA 2227) |
| Sat
15:15
San Francisco (SFO) 3
21:36
Chicago O'Hare (ORD) 1 Air Canada AC 3601 Non-stop Boeing 737-900 (739) 4:21 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2227) |
| Daily
08:10
San Francisco (SFO) 3
14:44
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Airbus A321neo (32Q) 4:34 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:10
San Francisco (SFO) 3
14:44
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Airbus A321neo (32Q) 4:34 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:15
San Francisco (SFO) 3
14:51
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-300 (753) 4:36 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:20
San Francisco (SFO) 3
14:50
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-300 (753) 4:30 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:25
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Airbus A321neo (32Q) 4:30 Valid until 2026-01-06 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:25
San Francisco (SFO) 3
14:53
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-200 (752) 4:28 Effective 2026-01-07 through 2026-01-31 Codeshare flight, operated by United Airlines.(UA 1954) |
| Mon,Tue,Thu-Sun
08:25
San Francisco (SFO) 3
14:53
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-300 (753) 4:28 Effective 2026-02-01 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 1954) |
| Wed
08:25
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Airbus A321neo (32Q) 4:30 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1568) |
| Wed
08:25
San Francisco (SFO) 3
14:53
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-300 (753) 4:28 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1954) |
| Daily
08:25
San Francisco (SFO) 3
14:45
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Boeing 757-300 (753) 4:20 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
08:30
San Francisco (SFO) 3
14:52
Chicago O'Hare (ORD) 1 Air Canada AC 4060 Non-stop Airbus A321neo (32Q) 4:22 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1568) |
| Daily
10:05
San Francisco (SFO) 3
16:41
Chicago O'Hare (ORD) 1 Air Canada AC 4065 Non-stop Airbus A321neo (32Q) 4:36 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1954) |
| Mon-Thu,Sat
10:30
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 Air Canada AC 4065 Non-stop Airbus A321neo (32Q) 4:34 Effective 2026-03-31 through 2026-04-08 Codeshare flight, operated by United Airlines.(UA 1954) |
- 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 4:12 and 4:38.
