UA 4397 then AA 2840 at O'Hare
Columbia Metropolitan → Chicago → Philadelphia
Timetable, Chicago time
11:59UA 4397 from Columbia Metropolitan at the gate
15:21AA 2840 to Philadelphia leaves the gate
3 h 22 apart on the timetable
Today
From the airport’s board at 01:49 Chicago time
11:59UA 4397 due at the gate, no estimate yet
15:21AA 2840 due to leave, no estimate yet
3 h 22 between the gates, on these times
The last 10 days both flew
Between the gates: UA 4397 reaching its gate to AA 2840 leaving its gate.
2 h 46shortest
3 h 40typical
4 h 50longest
1 of 10 days had 15 min or more less than the timetable.
UA 4397 typically reached its gate 1 min late, AA 2840 left 10 min late.
Times each day
| Day | UA 4397 at the gate | AA 2840 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 12:02 3 min late | 16:52 1 h 31 late | 4 h 50 |
| Tue 10 Nov | 11:29 30 min early | 15:15 6 min early | 3 h 46 |
| Mon 9 Nov | 11:50 9 min early | 15:15 6 min early | 3 h 25 |
| Sun 8 Nov | 12:06 7 min late | 15:38 17 min late | 3 h 32 |
| Sat 7 Nov | 12:12 13 min late | 15:38 17 min late | 3 h 26 |
| Fri 6 Nov | 12:17 18 min late | 16:54 1 h 33 late | 4 h 37 |
| Thu 5 Nov | 12:31 32 min late | 15:17 4 min early | 2 h 46 |
| Wed 4 Nov | 11:41 18 min early | 15:24 3 min late | 3 h 43 |
| Tue 3 Nov | 11:37 22 min early | 15:13 8 min early | 3 h 36 |
| Mon 2 Nov | 11:57 2 min early | 15:52 31 min late | 3 h 55 |
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.