AA 326 then DL 5805 at Boston
New York LaGuardia → Boston → Philadelphia
Timetable, Boston time
08:45AA 326 from New York LaGuardia at the gate
10:05DL 5805 to Philadelphia leaves the gate
1 h 20 apart on the timetable
The last days
AA 326 and DL 5805 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.