UA 540 then DL 2039 at O'Hare
San Diego → Chicago → Detroit
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
07:05DL 2039 to Detroit leaves the gate
2 h 31 apart on the timetable
Today
From the airport’s board at 10:31 Chicago time
04:30UA 540 reached the gate4 min early
06:55DL 2039 left the gate10 min early
2 h 25 between the gates
The last 10 days both flew
Between the gates: UA 540 reaching its gate to DL 2039 leaving its gate.
2 h 15shortest
2 h 39typical
4 h 45longest
1 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 17 min early, DL 2039 left 10 min early.
Times each day
| Day | UA 540 at the gate | DL 2039 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 04:10 24 min early | 06:53 12 min early | 2 h 43 |
| Tue 10 Nov | 04:33 1 min early | 06:54 11 min early | 2 h 21 |
| Mon 9 Nov | 04:38 4 min late | 06:53 12 min early | 2 h 15 |
| Sun 8 Nov | 04:21 13 min early | 06:51 9 min early | 2 h 30 |
| Sat 7 Nov | 04:28 6 min early | 09:13 2 h 13 late | 4 h 45 |
| Fri 6 Nov | 04:13 21 min early | 07:11 11 min late | 2 h 58 |
| Thu 5 Nov | 04:33 1 min early | 07:13 13 min late | 2 h 40 |
| Wed 4 Nov | 03:55 39 min early | 06:51 9 min early | 2 h 56 |
| Tue 3 Nov | 04:11 23 min early | 06:49 11 min early | 2 h 38 |
| Mon 2 Nov | 04:13 21 min early | 06:49 11 min early | 2 h 36 |
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.