B6 8359 then SY 1606 at Boston
New York JFK → Boston → Minneapolis
Timetable, Boston time
08:32B6 8359 from New York JFK at the gate
12:55SY 1606 to Minneapolis leaves the gate
4 h 23 apart on the timetable
The last days
B6 8359 and SY 1606 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.