United Airlines flights from San Francisco (SFO) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
14:50
San Francisco (SFO) 3
21:16
Chicago O'Hare (ORD) 1 United Airlines UA 335 Non-stop Boeing 757-300 (753) 4:26 Valid until 2025-05-21 |
| Daily
13:00
San Francisco (SFO) 3
19:16
Chicago O'Hare (ORD) 1 United Airlines UA 354 Non-stop Boeing 757-300 (753) 4:16 Effective 2025-10-26 through 2025-12-01 |
| Daily
13:20
San Francisco (SFO) 3
19:39
Chicago O'Hare (ORD) 1 United Airlines UA 354 Non-stop Boeing 777 (777) 4:19 Valid until 2025-05-21 |
| Daily
13:25
San Francisco (SFO) 3
19:41
Chicago O'Hare (ORD) 1 United Airlines UA 354 Non-stop Boeing 757-300 (753) 4:16 Effective 2025-12-02 through 2025-12-17 |
| Thu
00:10
San Francisco (SFO) 3
06:30
Chicago O'Hare (ORD) 1 United Airlines UA 494 Non-stop Boeing 737-900 (739) 4:20 Operates only on 2025-05-01 |
| Daily
00:10
San Francisco (SFO) 3
06:30
Chicago O'Hare (ORD) 1 United Airlines UA 494 Non-stop Airbus A321neo (32Q) 4:20 Effective 2025-05-02 through 2025-05-21 |
| Daily
00:59
San Francisco (SFO) 3
07:26
Chicago O'Hare (ORD) 1 United Airlines UA 494 Non-stop Boeing 737-900 (739) 4:27 Effective 2025-12-18 through 2026-01-05 |
| Daily
23:25
San Francisco (SFO) 3
05:39
Chicago O'Hare (ORD) 1 United Airlines UA 494 Non-stop Boeing 777 (777) 4:14 Effective 2025-08-01 through 2025-08-17 The flight arrives 1 day after departure. |
| Mon
23:25
San Francisco (SFO) 3
05:51
Chicago O'Hare (ORD) 1 United Airlines UA 494 Non-stop Boeing 757-200 (752) 4:26 Operates only on 2025-08-18 The flight arrives 1 day after departure. |
| Daily
23:25
San Francisco (SFO) 3
05:39
Chicago O'Hare (ORD) 1 United Airlines UA 567 Non-stop Boeing 777 (777) 4:14 Effective 2025-06-26 through 2025-07-31 The flight arrives 1 day after departure. |
| Fri
06:04
San Francisco (SFO) 3
12:30
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:26 Operates only on 2025-05-23 |
| Mon-Thu,Sat,Sun
06:10
San Francisco (SFO) 3
12:40
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:30 Effective 2025-05-22 through 2025-05-29 |
| Mon,Tue,Thu-Sun
06:10
San Francisco (SFO) 3
12:40
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:30 Effective 2025-05-30 through 2025-06-24 |
| Wed
06:10
San Francisco (SFO) 3
12:40
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 737-900 (739) 4:30 Effective 2025-06-04 through 2025-06-25 |
| Daily
06:10
San Francisco (SFO) 3
12:37
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-06-26 through 2025-08-18 |
| Daily
06:15
San Francisco (SFO) 3
12:32
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:17 Effective from 2025-12-02 |
| Daily
06:30
San Francisco (SFO) 3
13:01
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 757-300 (753) 4:31 Effective 2025-08-19 through 2025-09-24 |
| Daily
06:30
San Francisco (SFO) 3
13:04
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:34 Effective 2025-09-25 through 2025-10-25 |
| Daily
06:30
San Francisco (SFO) 3
12:47
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Airbus A321neo (32Q) 4:17 Effective 2025-10-26 through 2025-12-01 |
| Daily
06:45
San Francisco (SFO) 3
13:03
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 757-300 (753) 4:18 Valid until 2025-05-10 |
| Sun
06:45
San Francisco (SFO) 3
13:07
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 737-900 (739) 4:22 Operates only on 2025-05-11 |
| Daily
06:45
San Francisco (SFO) 3
13:03
Chicago O'Hare (ORD) 1 United Airlines UA 587 Non-stop Boeing 757-300 (753) 4:18 Effective 2025-05-12 through 2025-05-21 |
| Mon-Fri
10:35
San Francisco (SFO) 3
17:02
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-05-22 through 2025-05-28 |
| Thu
10:35
San Francisco (SFO) 3
17:06
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Airbus A321neo (32Q) 4:31 Operates only on 2025-05-29 |
| Mon-Fri
10:35
San Francisco (SFO) 3
17:02
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-05-30 through 2025-08-18 |
| Daily
10:35
San Francisco (SFO) 3
17:08
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Airbus A321neo (32Q) 4:33 Effective 2025-08-19 through 2025-10-25 |
| Sat,Sun
10:37
San Francisco (SFO) 3
17:04
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-06-28 through 2025-08-17 |
| Daily
10:40
San Francisco (SFO) 3
16:50
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:10 Effective from 2025-10-26 |
| Sat
10:43
San Francisco (SFO) 3
17:10
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-05-24 through 2025-05-31 |
| Sun
10:43
San Francisco (SFO) 3
17:10
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Airbus A321neo (32Q) 4:27 Operates only on 2025-05-25 |
| Sat,Sun
10:43
San Francisco (SFO) 3
17:10
Chicago O'Hare (ORD) 1 United Airlines UA 714 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-06-01 through 2025-06-22 |
| Thu
08:25
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 737-900 (739) 4:30 Operates only on 2025-05-22 |
| Daily
08:25
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Airbus A321neo (32Q) 4:30 Effective 2025-05-23 through 2025-06-25 |
| Thu
08:25
San Francisco (SFO) 3
14:56
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Airbus A321neo (32Q) 4:31 Operates only on 2025-06-26 |
| Daily
08:25
San Francisco (SFO) 3
14:52
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 757-300 (753) 4:27 Effective 2025-06-27 through 2025-08-18 |
| Daily
08:25
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 757-300 (753) 4:30 Effective 2025-09-25 through 2025-10-25 |
| Mon-Fri,Sun
08:30
San Francisco (SFO) 3
14:49
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 777 (777) 4:19 Valid until 2025-05-21 |
| Daily
08:30
San Francisco (SFO) 3
14:53
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 777 (777) 4:23 Effective 2025-08-19 through 2025-09-01 |
| Daily
08:30
San Francisco (SFO) 3
14:53
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 737 MAX 9 (7M9) 4:23 Effective 2025-09-02 through 2025-09-24 |
| Daily
08:30
San Francisco (SFO) 3
14:44
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Airbus A321neo (32Q) 4:14 Effective 2025-10-26 through 2025-12-01 |
| Daily
08:30
San Francisco (SFO) 3
14:44
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Airbus A321neo (32Q) 4:14 Effective from 2025-12-18 |
| Sat
08:35
San Francisco (SFO) 3
14:55
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Boeing 777 (777) 4:20 Effective 2025-05-03 through 2025-05-17 |
| Daily
09:00
San Francisco (SFO) 3
15:14
Chicago O'Hare (ORD) 1 United Airlines UA 793 Non-stop Airbus A321neo (32Q) 4:14 Effective 2025-12-02 through 2025-12-17 |
| Mon-Thu,Sat,Sun
23:15
San Francisco (SFO) 3
05:29
Chicago O'Hare (ORD) 1 United Airlines UA 1048 Non-stop Boeing 777 (777) 4:14 Effective 2025-05-22 through 2025-06-25 The flight arrives 1 day after departure. |
| Fri
23:15
San Francisco (SFO) 3
05:38
Chicago O'Hare (ORD) 1 United Airlines UA 1048 Non-stop Boeing 757-300 (753) 4:23 Effective 2025-05-23 through 2025-06-20 The flight arrives 1 day after departure. |
| Daily
14:45
San Francisco (SFO) 3
21:08
Chicago O'Hare (ORD) 1 United Airlines UA 1225 Non-stop Airbus A321neo (32Q) 4:23 Effective 2025-05-22 through 2025-06-25 |
| Daily
14:45
San Francisco (SFO) 3
20:53
Chicago O'Hare (ORD) 1 United Airlines UA 1225 Non-stop Airbus A321neo (32Q) 4:08 Effective 2025-10-26 through 2025-12-17 |
| Daily
14:50
San Francisco (SFO) 3
20:58
Chicago O'Hare (ORD) 1 United Airlines UA 1225 Non-stop Airbus A321neo (32Q) 4:08 Effective 2025-12-18 through 2026-01-05 |
| Daily
14:55
San Francisco (SFO) 3
21:19
Chicago O'Hare (ORD) 1 United Airlines UA 1225 Non-stop Boeing 757-300 (753) 4:24 Effective 2025-09-25 through 2025-10-25 |
| Daily
15:00
San Francisco (SFO) 3
21:24
Chicago O'Hare (ORD) 1 United Airlines UA 1225 Non-stop Boeing 757-300 (753) 4:24 Effective 2025-08-19 through 2025-09-24 |
- 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 3:57 and 4:34.
