AA 3852 then AA 821 at O'Hare
Chattanooga → Chicago → San Francisco
Timetable, Chicago time
11:10AA 3852 from Chattanooga at the gate
15:10AA 821 to San Francisco leaves the gate
4 h apart on the timetable
Today
From the airport’s board at 23:15 Chicago time
10:50AA 3852 reached the gate20 min early
15:03AA 821 left the gate7 min early
4 h 13 between the gates
The last 3 days both flew
Between the gates: AA 3852 reaching its gate to AA 821 leaving its gate.
4 h 04shortest
4 h 57typical
5 h 53longest
0 of 3 days had 15 min or more less than the timetable.
AA 3852 typically reached its gate 31 min early, AA 821 left 26 min late.
Times each day
| Day | AA 3852 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Tue 3 Nov | 10:27 43 min early | 16:20 1 h 10 late | 5 h 53 |
| Mon 2 Nov | 10:39 31 min early | 15:36 26 min late | 4 h 57 |
| Sun 1 Nov | 11:02 8 min early | 15:06 4 min early | 4 h 04 |
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.