UA 3520 then AS 407 at O'Hare
Louisville → Chicago → Seattle (SEA)
Timetable, Chicago time
11:22UA 3520 from Louisville at the gate
15:59AS 407 to Seattle (SEA) leaves the gate
4 h 37 apart on the timetable
Today
From the airport’s board at 16:33 Chicago time
11:07UA 3520 reached the gate15 min early
15:57AS 407 left the gate2 min early
4 h 50 between the gates
The last 10 days both flew
Between the gates: UA 3520 reaching its gate to AS 407 leaving its gate.
4 h 47shortest
5 h 16typical
11 h 38longest
0 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 3520 typically reached its gate 19 min early, AS 407 left 13 min late.
Times each day
| Day | UA 3520 at the gate | AS 407 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | UA 3520 cancelled | ||
| Fri 13 Nov | 10:59 13 min early | 22:37 6 h 38 late | 11 h 38 |
| Thu 12 Nov | 10:56 16 min early | 17:46 1 h 47 late | 6 h 50 |
| Wed 11 Nov | 11:01 21 min early | 16:14 15 min late | 5 h 13 |
| Tue 10 Nov | 11:03 19 min early | 16:10 11 min late | 5 h 07 |
| Mon 9 Nov | 10:38 34 min early | 15:54 5 min early | 5 h 16 |
| Sun 8 Nov | 11:06 16 min early | 15:53 6 min early | 4 h 47 |
| Sat 7 Nov | 11:55 33 min late | 18:45 2 h 46 late | 6 h 50 |
| Fri 6 Nov | 10:34 38 min early | 16:12 13 min late | 5 h 38 |
| Thu 5 Nov | 10:46 26 min early | 16:00 1 min late | 5 h 14 |
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.