UA 638 then QF 4397 at San Francisco
Chicago O'Hare → San Francisco → Philadelphia
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
22:58QF 4397 to Philadelphia leaves the gate
7 h 23 apart on the timetable
Today
From the airport’s board at 14:55 San Francisco time
22:05UA 638 expected at the gate6 h 30 late
00:19QF 4397 expected to leave the gate1 h 21 late
2 h 14 between the gates, on these times
The last 5 days both flew
Between the gates: UA 638 reaching its gate to QF 4397 leaving its gate.
6 h 56shortest
7 h 29typical
8 h 06longest
1 of 5 days had 15 min or more less than the timetable.
UA 638 typically reached its gate 9 min early, QF 4397 left 3 min early.
Times each day
| Day | UA 638 at the gate | QF 4397 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 15:58 23 min late | 22:54 4 min early | 6 h 56 |
| Sun 8 Nov | 15:05 30 min early | 22:56 2 min early | 7 h 51 |
| Fri 6 Nov | 14:51 44 min early | 22:57 1 min early | 8 h 06 |
| Wed 4 Nov | 15:44 9 min late | 22:55 3 min early | 7 h 11 |
| Sun 1 Nov | 15:26 9 min early | 22:55 3 min early | 7 h 29 |
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.
Later flights to Philadelphia
UA 285423:207 h 45 after UA 638 on the timetablenot a partner airline