AA 5426 then DL 5639 at Charlotte
Lafayette → Charlotte → Boston
Timetable, Charlotte time
10:24AA 5426 from Lafayette at the gate
12:50DL 5639 to Boston leaves the gate
2 h 26 apart on the timetable
The last days
AA 5426 and DL 5639 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.