AM 412 then AA 2517 at Miami
Mexico City → Miami → Punta Cana
Timetable, Miami time
11:41AM 412 from Mexico City at the gate
12:35AA 2517 to Punta Cana leaves the gate
54 min apart on the timetable
The last days
AM 412 and AA 2517 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.