B6 2901 then DE 17 at JFK
Buffalo → New York → Frankfurt am Main
Timetable, New York time
18:30B6 2901 from Buffalo at the gate
17:58DE 17 to Frankfurt am Main leaves the gate
23 h 28 apart on the timetable, overnight
DE 17 leaves 23 h 28 after B6 2901 arrives on the timetable: more than half a day, so not a connection we count.