AA 1102 then AA 4612 at Miami
Cancún → Miami → Pittsburgh
Timetable, Miami time
13:37AA 1102 from Cancún at the gate
14:06AA 4612 to Pittsburgh leaves the gate
29 min apart on the timetable
The last days
AA 1102 and AA 4612 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.