AA 938 then G7 166 at O'Hare
Orlando → Chicago → Madison
Timetable, Chicago time
10:00AA 938 from Orlando at the gate
10:55G7 166 to Madison leaves the gate
55 min apart on the timetable
The last days
AA 938 and G7 166 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.