AA 2537 then AA 3713 at O'Hare
Tucson → Chicago → La Crosse
Timetable, Chicago time
20:15AA 2537 from Tucson at the gate
23:00AA 3713 to La Crosse leaves the gate
2 h 45 apart on the timetable
The last days
AA 2537 and AA 3713 weren’t both flown 15 min to 12 h apart in the last 21 days.
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.
Later flights to La Crosse
No later flight to La Crosse on the timetable.