AA 2887 then WN 3071 at Miami
Cleveland → Miami → Nashville
Timetable, Miami time
08:53AA 2887 from Cleveland at the gate
09:10WN 3071 to Nashville leaves the gate
17 min apart on the timetable
The last days
AA 2887 and WN 3071 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.