UA 1857 then AA 4271 at O'Hare
Sioux Falls → Chicago → Allentown
Timetable, Chicago time
09:45UA 1857 from Sioux Falls at the gate
19:49AA 4271 to Allentown leaves the gate
10 h 04 apart on the timetable
Today
From the airport’s board at 08:43 Chicago time
09:45UA 1857 due at the gate, no estimate yet
19:49AA 4271 due to leave, no estimate yet
10 h 04 between the gates, on these times
The last 10 days both flew
Between the gates: UA 1857 reaching its gate to AA 4271 leaving its gate.
9 h 57shortest
10 h 13typical
12 h 05longest
0 of 10 days had 15 min or more less than the timetable.
UA 1857 typically reached its gate 13 min early, AA 4271 left 4 min late.
Times each day
| Day | UA 1857 at the gate | AA 4271 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 09:13 32 min early | 21:18 1 h 29 late | 12 h 05 |
| Tue 10 Nov | 09:30 15 min early | 19:41 8 min early | 10 h 11 |
| Sun 8 Nov | 09:45 on time | 19:42 7 min early | 9 h 57 |
| Sat 7 Nov | 09:33 4 min early | 19:45 8 min early | 10 h 12 |
| Fri 6 Nov | 09:48 3 min late | 20:02 13 min late | 10 h 14 |
| Thu 5 Nov | 09:33 12 min early | 19:43 6 min early | 10 h 10 |
| Wed 4 Nov | 09:33 12 min early | 20:12 23 min late | 10 h 39 |
| Tue 3 Nov | 09:30 15 min early | 20:23 34 min late | 10 h 53 |
| Mon 2 Nov | 09:27 18 min early | 20:11 22 min late | 10 h 44 |
| Sun 1 Nov | 09:26 19 min early | 19:38 11 min early | 10 h 12 |
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 Allentown
No later flight to Allentown on the timetable.