AA 588 then DL 5705 at Charlotte
Phoenix → Charlotte → New York LaGuardia
Timetable, Charlotte time
15:45AA 588 from Phoenix at the gate
16:30DL 5705 to New York LaGuardia leaves the gate
45 min apart on the timetable
The last days
AA 588 and DL 5705 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.