UA 4169 then AA 3977 at O'Hare
Columbia Regional → Chicago → Detroit
Timetable, Chicago time
09:45UA 4169 from Columbia Regional at the gate
10:30AA 3977 to Detroit leaves the gate
45 min apart on the timetable
The last 7 days both flew
Between the gates: UA 4169 reaching its gate to AA 3977 leaving its gate.
36 minshortest
58 mintypical
2 h 38longest
0 of 7 days had 15 min or more less than the timetable.
UA 4169 typically reached its gate 19 min early, AA 3977 left 6 min early.
Times each day
| Day | UA 4169 at the gate | AA 3977 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 09:25 20 min early | 10:23 7 min early | 58 min |
| Fri 30 Oct | 09:27 18 min early | 10:25 5 min early | 58 min |
| Thu 29 Oct | 09:09 36 min early | 11:17 47 min late | 2 h 08 |
| Wed 28 Oct | 09:26 19 min early | 12:04 1 h 34 late | 2 h 38 |
| Tue 27 Oct | 09:20 25 min early | 10:22 8 min early | 1 h 02 |
| Mon 26 Oct | 09:38 7 min early | 10:24 6 min early | 46 min |
| Sun 25 Oct | 09:46 1 min late | 10:22 8 min early | 36 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.