UA 540 then UA 4572 at O'Hare
San Diego → Chicago → Sioux Falls
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
12:29UA 4572 to Sioux Falls leaves the gate
7 h 55 apart on the timetable
Today
From the airport’s board at 03:55 Chicago time
04:34UA 540 due at the gate, no estimate yet
12:29UA 4572 due to leave, no estimate yet
7 h 55 between the gates, on these times
The last 10 days both flew
Between the gates: UA 540 reaching its gate to UA 4572 leaving its gate.
7 h 46shortest
8 h 07typical
10 h 24longest
0 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 540 typically reached its gate 6 min early, UA 4572 left 5 min early.
Times each day
| Day | UA 540 at the gate | UA 4572 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | UA 540 cancelled | ||
| Fri 13 Nov | 04:20 14 min early | 12:19 10 min early | 7 h 59 |
| Thu 12 Nov | 04:30 4 min early | 12:55 26 min late | 8 h 25 |
| Wed 11 Nov | 04:10 24 min early | 12:23 6 min early | 8 h 13 |
| Tue 10 Nov | 04:33 1 min early | 12:19 10 min early | 7 h 46 |
| Mon 9 Nov | 04:38 4 min late | 12:26 3 min early | 7 h 48 |
| Sun 8 Nov | 04:21 13 min early | 12:21 8 min early | 8 h |
| Sat 7 Nov | 04:28 6 min early | 12:35 5 min early | 8 h 07 |
| Fri 6 Nov | 04:13 21 min early | 13:52 1 h 23 late | 9 h 39 |
| Thu 5 Nov | 04:33 1 min early | 14:57 2 h 28 late | 10 h 24 |
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.