| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
20:25
Chicago O'Hare (ORD) 3
22:50
San Diego (SAN) 2 American Airlines AA 2458 Non-stop Airbus A321 (321) 4:25 Effective 2026-07-02 through 2026-08-04 |
| Mon,Thu,Fri,Sun
19:57
Chicago O'Hare (ORD) 1
22:33
San Diego (SAN) 2 United Airlines UA 2472 Non-stop Airbus A321neo (32Q) 4:36 Effective 2026-01-08 through 2026-02-09 |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:06
San Diego (SAN) 2 American Airlines AA 2480 Non-stop Boeing 737-800 (738) 4:21 Effective 2026-05-21 through 2026-07-01 |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:02
San Diego (SAN) 2 American Airlines AA 2482 Non-stop Boeing 737-800 (738) 4:17 Effective 2026-07-02 through 2026-08-04 |
| Daily
11:45
Chicago O'Hare (ORD) 3
13:59
San Diego (SAN) 2 American Airlines AA 2482 Non-stop Boeing 737-800 (738) 4:14 Effective 2026-05-21 through 2026-07-01 |
| Daily
06:45
Chicago O'Hare (ORD) 3
09:05
San Diego (SAN) 2 American Airlines AA 2484 Non-stop Boeing 737-800 (738) 4:20 Effective 2026-05-21 through 2026-07-01 |
| Daily
11:45
Chicago O'Hare (ORD) 3
14:00
San Diego (SAN) 2 American Airlines AA 2484 Non-stop Boeing 737-800 (738) 4:15 Effective 2026-07-02 through 2026-08-04 |
| Daily
06:45
Chicago O'Hare (ORD) 3
08:59
San Diego (SAN) 2 American Airlines AA 2485 Non-stop Boeing 737-800 (738) 4:14 Effective 2026-07-02 through 2026-08-04 |
| Daily
12:57
Chicago O'Hare (ORD) 1
15:33
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-900 (739) 4:36 Effective 2026-04-30 through 2026-05-20 |
| Daily
13:00
Chicago O'Hare (ORD) 1
15:33
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-800 (738) 4:33 Valid until 2026-01-05 |
| Tue,Wed,Sat
13:00
Chicago O'Hare (ORD) 1
15:36
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Airbus A321neo (32Q) 4:36 Effective 2026-01-06 through 2026-02-11 |
| Mon,Thu,Fri,Sun
13:00
Chicago O'Hare (ORD) 1
15:33
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-900 (739) 4:33 Effective 2026-01-08 through 2026-02-09 |
| Mon,Thu,Fri,Sun
13:01
Chicago O'Hare (ORD) 1
15:39
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-900 (739) 4:38 Effective 2026-02-12 through 2026-03-06 |
| Tue,Wed
13:01
Chicago O'Hare (ORD) 1
15:41
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Airbus A321neo (32Q) 4:40 Effective 2026-02-17 through 2026-03-04 |
| Sat,Sun
13:01
Chicago O'Hare (ORD) 1
15:41
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Airbus A321neo (32Q) 4:40 Effective 2026-03-07 through 2026-03-28 |
| Mon-Fri
13:01
Chicago O'Hare (ORD) 1
15:39
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-900 (739) 4:38 Effective 2026-03-09 through 2026-03-27 |
| Sat
13:03
Chicago O'Hare (ORD) 1
15:43
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Airbus A321neo (32Q) 4:40 Effective 2026-02-14 through 2026-02-28 |
| Daily
13:14
Chicago O'Hare (ORD) 1
15:50
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Boeing 737-900 (739) 4:36 Effective 2026-03-29 through 2026-04-29 |
| Daily
13:15
Chicago O'Hare (ORD) 1
15:30
San Diego (SAN) 2 United Airlines UA 2683 Non-stop Airbus A321neo (32Q) 4:15 Effective from 2026-05-21 |
| Daily
16:45
Chicago O'Hare (ORD) 3
19:03
San Diego (SAN) 2 American Airlines AA 2718 Non-stop Airbus A321 (321) 4:18 Effective 2026-04-07 through 2026-05-20 |
| Daily
06:45
Chicago O'Hare (ORD) 3
09:12
San Diego (SAN) 2 American Airlines AA 2732 Non-stop Boeing 737-800 (738) 4:27 Effective 2026-04-07 through 2026-05-20 |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:15
San Diego (SAN) 2 American Airlines AA 2733 Non-stop Boeing 737-800 (738) 4:30 Effective 2026-04-07 through 2026-05-20 |
| Mon,Thu,Fri
11:45
Chicago O'Hare (ORD) 3
14:20
San Diego (SAN) 2 American Airlines AA 3055 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-02-12 through 2026-02-20 |
| Mon,Thu,Fri,Sun
11:45
Chicago O'Hare (ORD) 3
14:20
San Diego (SAN) 2 American Airlines AA 3055 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-02-22 through 2026-03-06 |
| Daily
11:47
Chicago O'Hare (ORD) 3
14:02
San Diego (SAN) 2 American Airlines AA 3134 Non-stop Boeing 737-800 (738) 4:15 Effective 2026-08-05 through 2026-09-08 |
| Daily
11:45
Chicago O'Hare (ORD) 3
14:02
San Diego (SAN) 2 American Airlines AA 3311 Non-stop Boeing 737-800 (738) 4:17 Effective 2026-09-09 through 2026-10-04 |
| Daily
11:45
Chicago O'Hare (ORD) 3
14:05
San Diego (SAN) 2 American Airlines AA 3311 Non-stop Boeing 737-800 (738) 4:20 Effective from 2026-10-05 |
| Non-Direct Flights: |
| Sat
18:15
Chicago O'Hare (ORD) 5
22:25
San Diego (SAN) 1 Southwest Airlines WN 1182 1-stop Boeing 737-700 (Scimitar Winglets) 6:10 Operates only on 2026-01-03 |
| Mon,Tue,Thu,Fri,Sun
14:17
Chicago O'Hare (ORD) 1
20:16
San Diego (SAN) 2 United Airlines UA 1373 1-stop Airbus A321neo (32Q) 7:59 Valid until 2026-01-05 |
| Daily
14:15
Chicago O'Hare (ORD) 1
20:38
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:23 Effective 2026-04-30 through 2026-05-20 |
| Daily
14:21
Chicago O'Hare (ORD) 1
20:27
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:06 Effective 2026-03-29 through 2026-04-29 |
| Daily
14:21
Chicago O'Hare (ORD) 1
20:27
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:06 Effective from 2026-10-25 |
| Daily
14:25
Chicago O'Hare (ORD) 1
20:26
San Diego (SAN) 2 United Airlines UA 1577 1-stop Boeing 757-300 (753) 8:01 Effective 2026-05-21 through 2026-10-24 |
| Daily
14:26
Chicago O'Hare (ORD) 1
20:53
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:27 Effective 2026-03-05 through 2026-03-28 |
| Daily
14:35
Chicago O'Hare (ORD) 1
20:49
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:14 Effective 2026-02-12 through 2026-03-04 |
| Daily
14:40
Chicago O'Hare (ORD) 1
20:49
San Diego (SAN) 2 United Airlines UA 1577 1-stop Airbus A321neo (32Q) 8:09 Effective 2026-01-06 through 2026-02-11 |
| Sun
06:15
Chicago O'Hare (ORD) 5
10:20
San Diego (SAN) 1 Southwest Airlines WN 3786 1-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-03-08 through 2026-04-05 |
| Mon
16:25
Chicago O'Hare (ORD) 5
20:15
San Diego (SAN) 1 Southwest Airlines WN 4005 1-stop Boeing 737-800 (73H) 5:50 Operates only on 2026-01-05 |
| Tue,Wed
07:00
Chicago O'Hare (ORD) 5
11:00
San Diego (SAN) 1 Southwest Airlines WN 4151 1-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-03-10 through 2026-04-01 |
| Thu
08:40
Chicago O'Hare (ORD) 1
17:40
San Diego (SAN) 2 United Airlines UA 1281 2-stop Airbus A319 (319) 11:00 Operates only on 2026-02-12 |
| Mon,Wed-Fri
08:40
Chicago O'Hare (ORD) 1
17:40
San Diego (SAN) 2 United Airlines UA 1281 2-stop Airbus A320 (320) 11:00 Effective 2026-02-13 through 2026-02-20 |
| Sat,Sun
08:40
Chicago O'Hare (ORD) 1
17:39
San Diego (SAN) 2 United Airlines UA 1281 2-stop Airbus A319 (319) 10:59 Effective 2026-02-14 through 2026-03-01 |
| Mon,Tue
08:40
Chicago O'Hare (ORD) 1
17:39
San Diego (SAN) 2 United Airlines UA 1281 2-stop Airbus A320 (320) 10:59 Effective 2026-02-17 through 2026-03-03 |
| Wed-Fri
08:40
Chicago O'Hare (ORD) 1
17:40
San Diego (SAN) 2 United Airlines UA 1281 2-stop Airbus A320 (320) 11:00 Effective 2026-02-25 through 2026-03-04 |
| Daily
07:20
Chicago O'Hare (ORD) 1
18:27
San Diego (SAN) 2 United Airlines UA 1336 2-stop Boeing 737-800 (738) 13:07 Effective 2026-03-29 through 2026-04-29 |
| Daily
07:20
Chicago O'Hare (ORD) 1
18:33
San Diego (SAN) 2 United Airlines UA 1336 2-stop Airbus A319 (319) 13:13 Effective 2026-04-30 through 2026-05-20 |
| Daily
07:20
Chicago O'Hare (ORD) 1
18:26
San Diego (SAN) 2 United Airlines UA 1336 2-stop Boeing 737-800 (738) 13:06 Effective 2026-05-21 through 2026-10-24 |
| Daily
07:20
Chicago O'Hare (ORD) 1
18:27
San Diego (SAN) 2 United Airlines UA 1336 2-stop Boeing 737-800 (738) 13:07 Effective from 2026-10-25 |
| Daily
15:40
Chicago O'Hare (ORD) 1
00:17
San Diego (SAN) 2 United Airlines UA 2142 2-stop Airbus A319 (319) 10:37 Effective 2026-03-29 through 2026-04-29 The flight arrives 1 day after departure. |
| Daily
15:40
Chicago O'Hare (ORD) 1
00:28
San Diego (SAN) 2 United Airlines UA 2142 2-stop Airbus A320 (320) 10:48 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure. |