DL 5793 then B6 8389 at Boston
New York LaGuardia → Boston → New York JFK
Timetable, Boston time
08:22DL 5793 from New York LaGuardia at the gate
13:45B6 8389 to New York JFK leaves the gate
5 h 23 apart on the timetable
The last days
DL 5793 and B6 8389 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.