BW 552 then DL 5720 at JFK
Argyle → New York → Portland (Maine)
Timetable, New York time
13:25BW 552 from Argyle at the gate
14:36DL 5720 to Portland (Maine) leaves the gate
1 h 11 apart on the timetable
The last days
BW 552 and DL 5720 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.