UA 638 then AA 1837 at San Francisco
Chicago O'Hare → San Francisco → Phoenix
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
16:00AA 1837 to Phoenix leaves the gatealso FJ 5035, BA 6942, QR 9224
25 min apart on the timetable
Today
From the airport’s board at 04:23 San Francisco time
15:35UA 638 due at the gate, no estimate yet
16:00AA 1837 due to leave, no estimate yet
25 min between the gates, on these times
The last 10 days both flew
Between the gates: UA 638 reaching its gate to AA 1837 leaving its gate.
−7 minshortest
29 mintypical
1 h 07longest
1 of 9 days had 15 min or more less than the timetable. On one day AA 1837 left before UA 638 reached its gate: the minus figures. A flight cancelled on 1 day.
UA 638 typically reached its gate 16 min early, AA 1837 left 4 min early.
Times each day
| Day | UA 638 at the gate | AA 1837 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | UA 638 cancelled | ||
| Thu 12 Nov | 15:09 26 min early | 15:58 2 min early | 49 min |
| Wed 11 Nov | 15:58 23 min late | 15:51 9 min early | −7 min |
| Tue 10 Nov | 15:30 5 min early | 15:58 2 min early | 28 min |
| Mon 9 Nov | 15:19 16 min early | 15:48 12 min early | 29 min |
| Sun 8 Nov | 15:05 30 min early | 16:12 12 min late | 1 h 07 |
| Sat 7 Nov | 14:57 38 min early | 15:56 4 min early | 59 min |
| Fri 6 Nov | 14:51 44 min early | 15:55 5 min early | 1 h 04 |
| Thu 5 Nov | 15:24 11 min early | 15:52 8 min early | 28 min |
| Wed 4 Nov | 15:44 9 min late | 16:02 2 min late | 18 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.