AA 4751 then UA 638 at O'Hare
Knoxville → Chicago → San Francisco
Timetable, Chicago time
08:39AA 4751 from Knoxville at the gate
12:42UA 638 to San Francisco leaves the gate
4 h 03 apart on the timetable
The last 7 days both flew
Between the gates: AA 4751 reaching its gate to UA 638 leaving its gate.
−2 h 43shortest
4 h 13typical
4 h 31longest
1 of 7 days had 15 min or more less than the timetable. On one day UA 638 left before AA 4751 reached its gate: the minus figures.
AA 4751 typically reached its gate 13 min early, UA 638 left 1 min early.
Times each day
| Day | AA 4751 at the gate | UA 638 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 08:14 25 min early | 12:43 1 min late | 4 h 29 |
| Fri 30 Oct | 08:21 18 min early | 12:34 8 min early | 4 h 13 |
| Thu 29 Oct | 08:33 6 min early | 12:38 4 min early | 4 h 05 |
| Wed 28 Oct | 08:10 29 min early | 12:41 1 min early | 4 h 31 |
| Tue 27 Oct | 08:26 13 min early | 12:37 5 min early | 4 h 11 |
| Mon 26 Oct | 08:34 5 min early | 12:51 9 min late | 4 h 17 |
| Sun 25 Oct | 15:30 6 h 51 late | 12:47 5 min late | −2 h 43 |
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.