TS 187 then AC 745 at Toronto Pearson
Punta Cana → Toronto → San Francisco
Timetable, Toronto time
19:15TS 187 from Punta Cana at the gate
18:40AC 745 to San Francisco leaves the gate
23 h 25 apart on the timetable, overnight
AC 745 leaves 23 h 25 after TS 187 arrives on the timetable: more than half a day, so not a connection we count.