UA 638 then AA 939 at San Francisco
Chicago O'Hare → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
23:23AA 939 to Dallas-Fort Worth leaves the gatealso CZ 1632
7 h 48 apart on the timetable
Today
From the airport’s board at 12:17 San Francisco time
15:03UA 638 expected at the gate32 min early
23:23AA 939 due to leave, no estimate yet
8 h 20 between the gates, on these times
The last 6 days both flew
Between the gates: UA 638 reaching its gate to AA 939 leaving its gate.
6 h 17shortest
9 h 02typical
9 h 20longest
1 of 5 days had 15 min or more less than the timetable. No gate time on the board on 1 day.
UA 638 typically reached its gate 11 min early, AA 939 left 30 min late.
Times each day
| Day | UA 638 at the gate | AA 939 left the gate | Between |
|---|---|---|---|
| Sun 8 Nov | 15:05 30 min early | 00:25 1 h 02 late | 9 h 20 |
| Fri 6 Nov | 14:51 44 min early | 23:53 30 min late | 9 h 02 |
| Thu 5 Nov | 15:24 11 min early | 23:23 on time | 7 h 59 |
| Tue 3 Nov | 17:22 1 h 47 late | 23:39 16 min late | 6 h 17 |
| Mon 2 Nov | No gate time on the board | ||
| Sun 1 Nov | 15:26 9 min early | 00:46 1 h 23 late | 9 h 20 |
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.