UA 540 then DL 3902 at O'Hare
San Diego → Chicago → Detroit
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
11:19DL 3902 to Detroit leaves the gate
6 h 45 apart on the timetable
Today
From the airport’s board at 20:19 Chicago time
04:20UA 540 reached the gate14 min early
11:37DL 3902 left the gate18 min late
7 h 17 between the gates
The last 4 days both flew
Between the gates: UA 540 reaching its gate to DL 3902 leaving its gate.
6 h 41shortest
6 h 51typical
8 h 36longest
0 of 4 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 2 min early, DL 3902 left 7 min late.
Times each day
| Day | UA 540 at the gate | DL 3902 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 04:30 4 min early | 11:11 8 min early | 6 h 41 |
| Wed 11 Nov | 04:10 24 min early | 12:46 1 h 27 late | 8 h 36 |
| Tue 10 Nov | 04:33 1 min early | 11:17 2 min early | 6 h 44 |
| Mon 9 Nov | 04:38 4 min late | 11:35 16 min late | 6 h 57 |
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.