B6 2901 then DL 2245 at JFK
Buffalo → New York → Minneapolis
Timetable, New York time
18:43B6 2901 from Buffalo at the gate
18:20DL 2245 to Minneapolis leaves the gate
23 h 37 apart on the timetable, overnight
DL 2245 leaves 23 h 37 after B6 2901 arrives on the timetable: more than half a day, so not a connection we count.