UA 638 then AS 523 at San Francisco
Chicago O'Hare → San Francisco → Santa Ana
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
16:17AS 523 to Santa Ana leaves the gatealso QR 2120, QR 8871, AA 9343
42 min apart on the timetable
The last 10 days both flew
Between the gates: UA 638 reaching its gate to AS 523 leaving its gate.
21 minshortest
1 h 06typical
2 h 01longest
1 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 638 typically reached its gate 16 min early, AS 523 left 2 min early.
Times each day
| Day | UA 638 at the gate | AS 523 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | UA 638 cancelled | ||
| Thu 12 Nov | 15:09 26 min early | 16:15 2 min early | 1 h 06 |
| Wed 11 Nov | 15:58 23 min late | 16:19 2 min late | 21 min |
| Tue 10 Nov | 15:30 5 min early | 16:06 11 min early | 36 min |
| Mon 9 Nov | 15:19 16 min early | 17:20 1 h 03 late | 2 h 01 |
| Sun 8 Nov | 15:05 30 min early | 16:13 4 min early | 1 h 08 |
| Sat 7 Nov | 14:57 38 min early | 16:09 8 min early | 1 h 12 |
| Fri 6 Nov | 14:51 44 min early | 16:09 8 min early | 1 h 18 |
| Thu 5 Nov | 15:24 11 min early | 16:26 9 min late | 1 h 02 |
| Wed 4 Nov | 15:44 9 min late | 16:16 1 min early | 32 min |
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.