UA 646 then OO 391 at O'Hare
Portland (Maine) → Chicago → Detroit
Timetable, Chicago time
10:29UA 646 from Portland (Maine) at the gate
14:30OO 391 to Detroit leaves the gatealso UA 391
4 h 01 apart on the timetable
The last 10 days both flew
Between the gates: UA 646 reaching its gate to OO 391 leaving its gate.
−13 minshortest
4 h 21typical
4 h 48longest
1 of 10 days had 15 min or more less than the timetable. On one day OO 391 left before UA 646 reached its gate: the minus figures.
UA 646 typically reached its gate 20 min early, OO 391 left 11 min late.
Times each day
| Day | UA 646 at the gate | OO 391 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 10:32 15 min early | 15:05 35 min late | 4 h 33 |
| Tue 10 Nov | 10:19 28 min early | 14:39 1 min late | 4 h 20 |
| Mon 9 Nov | 09:50 39 min early | 14:38 8 min late | 4 h 48 |
| Sun 8 Nov | 10:59 12 min late | 14:37 7 min late | 3 h 38 |
| Sat 7 Nov | 15:16 4 h 30 late | 15:03 3 min late | −13 min |
| Fri 6 Nov | 10:21 26 min early | 14:40 10 min late | 4 h 19 |
| Thu 5 Nov | 10:08 21 min early | 14:49 19 min late | 4 h 41 |
| Wed 4 Nov | 10:27 20 min early | 14:42 12 min late | 4 h 15 |
| Tue 3 Nov | 10:20 27 min early | 14:41 11 min late | 4 h 21 |
| Mon 2 Nov | 10:26 3 min early | 14:51 21 min late | 4 h 25 |
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.