AA 4355 then AA 2376 at Detroit
New York LaGuardia → Detroit → Charlotte
Timetable, Detroit time
09:01AA 4355 from New York LaGuardia at the gate
13:38AA 2376 to Charlotte leaves the gate
4 h 37 apart on the timetable
The last days
AA 4355 and AA 2376 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.