AA 4780 then UA 5021 at O'Hare
Buffalo → Chicago → Sioux City
Timetable, Chicago time
12:40AA 4780 from Buffalo at the gate
16:20UA 5021 to Sioux City leaves the gate
3 h 40 apart on the timetable
Today
From the airport’s board at 11:55 Chicago time
12:40AA 4780 due at the gate, no estimate yet
16:20UA 5021 due to leave, no estimate yet
3 h 40 between the gates, on these times
The last 10 days both flew
Between the gates: AA 4780 reaching its gate to UA 5021 leaving its gate.
3 h 15shortest
4 h 09typical
5 h 25longest
1 of 10 days had 15 min or more less than the timetable.
AA 4780 typically reached its gate 27 min early, UA 5021 left 2 min early.
Times each day
| Day | AA 4780 at the gate | UA 5021 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 12:11 29 min early | 16:16 4 min early | 4 h 05 |
| Wed 4 Nov | 12:08 32 min early | 16:30 10 min late | 4 h 22 |
| Tue 3 Nov | 12:06 34 min early | 16:19 1 min early | 4 h 13 |
| Mon 2 Nov | 12:03 37 min early | 16:15 5 min early | 4 h 12 |
| Sun 1 Nov | 12:00 40 min early | 17:25 1 h 05 late | 5 h 25 |
| Fri 23 Oct | 12:36 7 min late | 15:51 9 min early | 3 h 15 |
| Thu 22 Oct | 12:11 18 min early | 15:55 5 min early | 3 h 44 |
| Wed 21 Oct | 12:04 25 min early | 15:51 9 min early | 3 h 47 |
| Tue 20 Oct | 12:30 1 min late | 16:46 46 min late | 4 h 16 |
| Mon 19 Oct | 12:23 6 min early | 16:28 28 min late | 4 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.
Later flights to Sioux City
No later flight to Sioux City on the timetable.