AA 5396 then AA 2639 at DFW
Dayton → Dallas-Fort Worth → Puerto Vallarta
Timetable, Dallas-Fort Worth time
08:00AA 5396 from Dayton at the gate
08:42AA 2639 to Puerto Vallarta leaves the gate
42 min apart on the timetable
The last days
AA 5396 and AA 2639 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.