AM 686 then AA 4675 at O'Hare
Mexico City → Chicago → Nashville
Timetable, Chicago time
13:12AM 686 from Mexico City at the gate
15:29AA 4675 to Nashville leaves the gate
2 h 17 apart on the timetable
Today
From the airport’s board at 16:03 Chicago time
13:20AM 686 reached the gate8 min late
15:21AA 4675 left the gate8 min early
2 h 01 between the gates
The last days
AM 686 and AA 4675 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.