UA 540 then AA 3974 at O'Hare
San Diego → Chicago → Harrisburg
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
10:35AA 3974 to Harrisburg leaves the gate
6 h 01 apart on the timetable
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 3974 leaving its gate.
3 h 53shortest
6 h 14typical
7 hlongest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 17 min early, AA 3974 left 6 min early.
Times each day
| Day | UA 540 at the gate | AA 3974 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 04:33 1 min early | 10:25 10 min early | 5 h 52 |
| Mon 9 Nov | 04:38 4 min late | 10:29 6 min early | 5 h 51 |
| Sun 8 Nov | 04:21 13 min early | 11:21 46 min late | 7 h |
| Sat 7 Nov | 04:28 6 min early | 08:21 6 min early | 3 h 53 |
| Fri 6 Nov | 04:13 21 min early | 10:25 10 min early | 6 h 12 |
| Thu 5 Nov | 04:33 1 min early | 10:26 9 min early | 5 h 53 |
| Wed 4 Nov | 03:55 39 min early | 10:31 4 min early | 6 h 36 |
| Tue 3 Nov | 04:11 23 min early | 10:26 9 min early | 6 h 15 |
| Mon 2 Nov | 04:13 21 min early | 10:30 5 min early | 6 h 17 |
| Sun 1 Nov | 03:59 35 min early | 10:29 6 min early | 6 h 30 |
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.