AA 540 then SY 8705 at O'Hare
Nashville → Chicago → Columbus (Ohio)
Timetable, Chicago time
11:05AA 540 from Nashville at the gate
19:00SY 8705 to Columbus (Ohio) leaves the gate
7 h 55 apart on the timetable
The last days
AA 540 and SY 8705 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.