AC 7301 then SY 8288 at O'Hare
Montréal → Chicago → Milwaukee
Timetable, Chicago time
11:35AC 7301 from Montréal at the gate
13:25SY 8288 to Milwaukee leaves the gate
1 h 50 apart on the timetable
The last days
AC 7301 and SY 8288 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.