UA 4528 then UA 545 at O'Hare
St Louis → Chicago → Philadelphia
Timetable, Chicago time
14:39UA 4528 from St Louis at the gate
19:45UA 545 to Philadelphia leaves the gate
5 h 06 apart on the timetable
Today
From the airport’s board at 23:53 Chicago time
14:57UA 4528 reached the gate18 min late
22:49UA 545 left the gate3 h 04 late
7 h 52 between the gates
The last 2 days both flew
Between the gates: UA 4528 reaching its gate to UA 545 leaving its gate.
4 h 38shortest
5 h 30typical
6 h 21longest
0 of 2 days had 15 min or more less than the timetable.
UA 4528 typically reached its gate 3 min late, UA 545 left 44 min late.
Times each day
| Day | UA 4528 at the gate | UA 545 left the gate | Between |
|---|---|---|---|
| Sat 7 Nov | 14:53 14 min late | 21:14 1 h 29 late | 6 h 21 |
| Sat 24 Oct | 09:30 9 min early | 14:08 2 min early | 4 h 38 |
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.