UA 4423 then AA 4547 at O'Hare
St Louis → Chicago → Boston
Timetable, Chicago time
07:36UA 4423 from St Louis at the gate
10:54AA 4547 to Boston leaves the gate
3 h 18 apart on the timetable
The last day both flew
Between the gates: UA 4423 reaching its gate to AA 4547 leaving its gate.
3 h 20shortest
3 h 20typical
3 h 20longest
0 of 1 day had 15 min or more less than the timetable.
UA 4423 typically reached its gate 9 min early, AA 4547 left 7 min early.
Times each day
| Day | UA 4423 at the gate | AA 4547 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | 07:27 9 min early | 10:47 7 min early | 3 h 20 |
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.