UA 540 then UA 4439 at O'Hare
San Diego → Chicago → Cedar Rapids
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
09:00UA 4439 to Cedar Rapids leaves the gate
4 h 26 apart on the timetable
The last 7 days both flew
Between the gates: UA 540 reaching its gate to UA 4439 leaving its gate.
4 h 34shortest
4 h 42typical
4 h 55longest
0 of 7 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 24 min early, UA 4439 left 9 min early.
Times each day
| Day | UA 540 at the gate | UA 4439 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 04:09 25 min early | 08:50 10 min early | 4 h 41 |
| Fri 30 Oct | 03:58 36 min early | 08:53 7 min early | 4 h 55 |
| Thu 29 Oct | 04:06 28 min early | 08:50 10 min early | 4 h 44 |
| Wed 28 Oct | 04:13 21 min early | 08:51 9 min early | 4 h 38 |
| Tue 27 Oct | 04:17 17 min early | 08:51 9 min early | 4 h 34 |
| Mon 26 Oct | 04:10 24 min early | 08:52 8 min early | 4 h 42 |
| Sun 25 Oct | 04:10 23 min early | 08:55 5 min early | 4 h 45 |
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.