DL 1834 then B6 1186 at JFK
Tampa → New York → Rochester
Timetable, New York time
23:01DL 1834 from Tampa at the gate
22:20B6 1186 to Rochester leaves the gate
23 h 19 apart on the timetable, overnight
B6 1186 leaves 23 h 19 after DL 1834 arrives on the timetable: more than half a day, so not a connection we count.