DL 5187 then WS 2500 at Toronto Pearson
New York LaGuardia → Toronto → Liberia
Timetable, Toronto time
09:12DL 5187 from New York LaGuardia at the gate
08:25WS 2500 to Liberia leaves the gate
23 h 13 apart on the timetable, overnight
WS 2500 leaves 23 h 13 after DL 5187 arrives on the timetable: more than half a day, so not a connection we count.