UA 540 then AA 3973 at O'Hare
San Diego → Chicago → Nashville
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
06:59AA 3973 to Nashville leaves the gate
2 h 25 apart on the timetable
Today
From the airport’s board at 08:13 Chicago time
04:30UA 540 reached the gate4 min early
06:56AA 3973 left the gate3 min early
2 h 26 between the gates
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 3973 leaving its gate.
2 h 24shortest
2 h 40typical
4 h 17longest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 17 min early, AA 3973 left 3 min early.
Times each day
| Day | UA 540 at the gate | AA 3973 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 04:10 24 min early | 06:49 10 min early | 2 h 39 |
| Tue 10 Nov | 04:33 1 min early | 06:57 2 min early | 2 h 24 |
| Mon 9 Nov | 04:38 4 min late | 07:18 19 min late | 2 h 40 |
| Sun 8 Nov | 04:21 13 min early | 06:50 9 min early | 2 h 29 |
| Sat 7 Nov | 04:28 6 min early | 06:57 2 min early | 2 h 29 |
| Fri 6 Nov | 04:13 21 min early | 08:30 1 h 31 late | 4 h 17 |
| Thu 5 Nov | 04:33 1 min early | 06:57 2 min early | 2 h 24 |
| Wed 4 Nov | 03:55 39 min early | 06:51 8 min early | 2 h 56 |
| Tue 3 Nov | 04:11 23 min early | 06:55 4 min early | 2 h 44 |
| Mon 2 Nov | 04:13 21 min early | 06:53 6 min early | 2 h 40 |
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.