UA 844 then AA 821 at O'Hare
São Paulo → Chicago → San Francisco
Timetable, Chicago time
05:15UA 844 from São Paulo at the gate
15:15AA 821 to San Francisco leaves the gate
10 h apart on the timetable
Today
From the airport’s board at 06:45 Chicago time
05:10UA 844 reached the gate5 min early
15:15AA 821 due to leave, no estimate yet
10 h 05 between the gates, on these times
The last 10 days both flew
Between the gates: UA 844 reaching its gate to AA 821 leaving its gate.
7 h 08shortest
10 h 19typical
13 h 04longest
2 of 10 days had 15 min or more less than the timetable.
UA 844 typically reached its gate 16 min early, AA 821 left 3 min early.
Times each day
| Day | UA 844 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 04:46 29 min early | 15:06 4 min early | 10 h 20 |
| Wed 11 Nov | 06:03 48 min late | 15:02 8 min early | 8 h 59 |
| Tue 10 Nov | 05:07 8 min early | 18:11 3 h 01 late | 13 h 04 |
| Mon 9 Nov | 04:50 25 min early | 15:08 2 min early | 10 h 18 |
| Sun 8 Nov | 07:55 2 h 40 late | 15:03 7 min early | 7 h 08 |
| Sat 7 Nov | 04:43 32 min early | 15:07 3 min early | 10 h 24 |
| Fri 6 Nov | 05:15 on time | 16:39 1 h 24 late | 11 h 24 |
| Thu 5 Nov | 04:51 24 min early | 15:05 5 min early | 10 h 14 |
| Wed 4 Nov | 04:32 43 min early | 15:03 7 min early | 10 h 31 |
| Tue 3 Nov | 06:18 1 h 03 late | 16:20 1 h 10 late | 10 h 02 |
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.