AA 1253 then UA 4550 at O'Hare
San Francisco → Chicago → Columbia Regional
Timetable, Chicago time
17:05AA 1253 from San Francisco at the gate
21:25UA 4550 to Columbia Regional leaves the gate
4 h 20 apart on the timetable
Today
From the airport’s board at 17:07 Chicago time
17:05AA 1253 due at the gate, no estimate yet
21:25UA 4550 due to leave, no estimate yet
4 h 20 between the gates, on these times
The last 10 days both flew
Between the gates: AA 1253 reaching its gate to UA 4550 leaving its gate.
3 h 54shortest
4 h 27typical
6 h 08longest
2 of 10 days had 15 min or more less than the timetable.
AA 1253 typically reached its gate 2 min early, UA 4550 left 1 min early.
Times each day
| Day | AA 1253 at the gate | UA 4550 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 17:02 3 min early | 21:27 2 min late | 4 h 25 |
| Wed 11 Nov | 16:52 13 min early | 23:00 1 h 35 late | 6 h 08 |
| Tue 10 Nov | 16:36 29 min early | 21:19 6 min early | 4 h 43 |
| Mon 9 Nov | 17:03 2 min early | 21:36 11 min late | 4 h 33 |
| Sun 8 Nov | 16:43 22 min early | 21:28 3 min late | 4 h 45 |
| Fri 6 Nov | 17:27 22 min late | 21:21 4 min early | 3 h 54 |
| Thu 5 Nov | 17:32 27 min late | 21:30 5 min late | 3 h 58 |
| Wed 4 Nov | 16:51 14 min early | 21:20 5 min early | 4 h 29 |
| Tue 3 Nov | 17:03 2 min early | 21:17 8 min early | 4 h 14 |
| Mon 2 Nov | 17:11 6 min late | 21:20 5 min early | 4 h 09 |
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 Columbia Regional
No later flight to Columbia Regional on the timetable.