UA 1239 then AA 4100 at O'Hare
San Jose (California) → Chicago → Allentown
Timetable, Chicago time
12:54UA 1239 from San Jose (California) at the gate
15:00AA 4100 to Allentown leaves the gate
2 h 06 apart on the timetable
The last 10 days both flew
Between the gates: UA 1239 reaching its gate to AA 4100 leaving its gate.
1 h 43shortest
2 h 23typical
4 h 31longest
1 of 10 days had 15 min or more less than the timetable.
UA 1239 typically reached its gate 8 min early, AA 4100 left 5 min early.
Times each day
| Day | UA 1239 at the gate | AA 4100 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 12:51 3 min early | 14:55 5 min early | 2 h 04 |
| Fri 30 Oct | 12:30 24 min early | 15:01 2 min early | 2 h 31 |
| Thu 29 Oct | 13:18 24 min late | 15:01 2 min early | 1 h 43 |
| Wed 28 Oct | 12:38 16 min early | 15:07 4 min late | 2 h 29 |
| Tue 27 Oct | 12:47 7 min early | 14:35 6 min early | 1 h 48 |
| Mon 26 Oct | 12:42 12 min early | 14:54 9 min early | 2 h 12 |
| Sun 25 Oct | 12:41 13 min early | 14:57 6 min early | 2 h 16 |
| Sat 24 Oct | 11:17 9 min early | 14:55 5 min early | 3 h 38 |
| Fri 23 Oct | 11:21 5 min early | 15:52 52 min late | 4 h 31 |
| Thu 22 Oct | 11:22 4 min early | 14:52 8 min early | 3 h 30 |
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.