LF 657 then JL 168 at Dulles
AIK → Washington → White Plains
Timetable, Washington time
12:24LF 657 from AIK at the gate
07:15JL 168 to White Plains leaves the gate
18 h 51 apart on the timetable, overnight
JL 168 leaves 18 h 51 after LF 657 arrives on the timetable: more than half a day, so not a connection we count.