UA 503 then AA 6256 at O'Hare
Boston → Chicago → Sioux Falls
Timetable, Chicago time
12:29UA 503 from Boston at the gate
16:47AA 6256 to Sioux Falls leaves the gate
4 h 18 apart on the timetable
Today
From the airport’s board at 05:53 Chicago time
12:29UA 503 due at the gate, no estimate yet
16:47AA 6256 due to leave, no estimate yet
4 h 18 between the gates, on these times
The last 8 days both flew
Between the gates: UA 503 reaching its gate to AA 6256 leaving its gate.
3 h 49shortest
5 h 14typical
5 h 41longest
0 of 8 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 30 min early, AA 6256 left 30 min late.
Times each day
| Day | UA 503 at the gate | AA 6256 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 11:58 31 min early | 17:25 38 min late | 5 h 27 |
| Mon 9 Nov | 11:52 37 min early | 16:52 5 min late | 5 h |
| Sun 8 Nov | 12:30 18 min early | 18:07 1 h 20 late | 5 h 37 |
| Fri 6 Nov | 12:52 6 min late | 16:41 6 min early | 3 h 49 |
| Thu 5 Nov | 11:52 37 min early | 16:42 5 min early | 4 h 50 |
| Tue 3 Nov | 12:00 29 min early | 17:27 40 min late | 5 h 27 |
| Mon 2 Nov | 11:50 39 min early | 17:31 44 min late | 5 h 41 |
| Sun 1 Nov | 12:23 25 min early | 17:09 22 min late | 4 h 46 |
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.