UA 4451 then AA 821 at O'Hare
Greenville-Spartanburg → Chicago → San Francisco
Timetable, Chicago time
11:48UA 4451 from Greenville-Spartanburg at the gate
15:15AA 821 to San Francisco leaves the gate
3 h 27 apart on the timetable
Today
From the airport’s board at 17:19 Chicago time
13:11UA 4451 reached the gate1 h 23 late
15:15AA 821 due to leave, no estimate yet
2 h 04 between the gates, on these times
The last 5 days both flew
Between the gates: UA 4451 reaching its gate to AA 821 leaving its gate.
3 h 05shortest
3 h 28typical
3 h 47longest
1 of 5 days had 15 min or more less than the timetable.
UA 4451 typically reached its gate 1 min late, AA 821 left 4 min early.
Times each day
| Day | UA 4451 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 11:37 11 min early | 15:05 5 min early | 3 h 28 |
| Wed 4 Nov | 11:32 16 min early | 15:03 7 min early | 3 h 31 |
| Tue 3 Nov | 13:08 1 h 20 late | 16:20 1 h 10 late | 3 h 12 |
| Mon 2 Nov | 11:49 1 min late | 15:36 26 min late | 3 h 47 |
| Sun 1 Nov | 12:01 13 min late | 15:06 4 min early | 3 h 05 |
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.