UA 4423 then AS 407 at O'Hare
St Louis → Chicago → Seattle (SEA)
Timetable, Chicago time
07:36UA 4423 from St Louis at the gate
15:59AS 407 to Seattle (SEA) leaves the gate
8 h 23 apart on the timetable
Today
From the airport’s board at 03:21 Chicago time
07:36UA 4423 is cancelled
15:59AS 407 due to leave, no estimate yet
The last 10 days both flew
Between the gates: UA 4423 reaching its gate to AS 407 leaving its gate.
7 h 45shortest
8 h 28typical
15 h 10longest
3 of 10 days had 15 min or more less than the timetable.
UA 4423 typically reached its gate 7 min late, AS 407 left 21 min late.
Times each day
| Day | UA 4423 at the gate | AS 407 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | 07:27 9 min early | 22:37 6 h 38 late | 15 h 10 |
| Thu 12 Nov | 09:05 1 h 29 late | 17:46 1 h 47 late | 8 h 41 |
| Wed 11 Nov | 07:11 25 min early | 16:14 15 min late | 9 h 03 |
| Mon 9 Nov | 07:41 5 min late | 15:54 5 min early | 8 h 13 |
| Sun 8 Nov | 07:53 17 min late | 15:53 6 min early | 8 h |
| Sat 7 Nov | 07:33 3 min early | 18:45 2 h 46 late | 11 h 12 |
| Fri 6 Nov | 08:27 51 min late | 16:12 13 min late | 7 h 45 |
| Thu 5 Nov | 07:45 9 min late | 16:00 1 min late | 8 h 15 |
| Wed 4 Nov | 09:57 2 h 21 late | 17:43 1 h 44 late | 7 h 46 |
| Mon 2 Nov | 07:00 36 min early | 16:25 26 min late | 9 h 25 |
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.