AA 4509 then UA 4572 at O'Hare
Knoxville → Chicago → Sioux Falls
Timetable, Chicago time
09:10AA 4509 from Knoxville at the gate
12:29UA 4572 to Sioux Falls leaves the gate
3 h 19 apart on the timetable
The last day both flew
Between the gates: AA 4509 reaching its gate to UA 4572 leaving its gate.
3 h 39shortest
3 h 39typical
3 h 39longest
0 of 1 day had 15 min or more less than the timetable.
AA 4509 typically reached its gate 19 min early, UA 4572 left 1 min late.
Times each day
| Day | AA 4509 at the gate | UA 4572 left the gate | Between |
|---|---|---|---|
| Sun 1 Nov | 08:51 19 min early | 12:30 1 min late | 3 h 39 |
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.