AA 1993 then AA 3135 at Toronto Pearson
Dallas-Fort Worth → Toronto → Charlotte
Timetable, Toronto time
14:00AA 1993 from Dallas-Fort Worth at the gate
15:57AA 3135 to Charlotte leaves the gate
1 h 57 apart on the timetable
The last days
AA 1993 and AA 3135 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.