UA 4397 then AA 2253 at O'Hare
Columbia Metropolitan → Chicago → San Francisco
Timetable, Chicago time
11:59UA 4397 from Columbia Metropolitan at the gate
13:26AA 2253 to San Francisco leaves the gate
1 h 27 apart on the timetable
The last 7 days both flew
Between the gates: UA 4397 reaching its gate to AA 2253 leaving its gate.
−24 minshortest
1 h 44typical
2 h 09longest
1 of 7 days had 15 min or more less than the timetable. On one day AA 2253 left before UA 4397 reached its gate: the minus figures.
UA 4397 typically reached its gate 6 min early, AA 2253 left 3 min early.
Times each day
| Day | UA 4397 at the gate | AA 2253 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 11:46 13 min early | 13:55 29 min late | 2 h 09 |
| Fri 30 Oct | 12:01 2 min late | 14:03 37 min late | 2 h 02 |
| Thu 29 Oct | 12:08 9 min late | 14:09 43 min late | 2 h 01 |
| Wed 28 Oct | 11:44 15 min early | 13:16 10 min early | 1 h 32 |
| Tue 27 Oct | 11:39 20 min early | 13:23 3 min early | 1 h 44 |
| Mon 26 Oct | 11:53 6 min early | 13:22 4 min early | 1 h 29 |
| Sun 25 Oct | 13:46 1 h 47 late | 13:22 4 min early | −24 min |
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.