WN 1522 then AC 1040 at Denver
Reno → Denver → Toronto
Timetable, Denver time
18:00WN 1522 from Reno at the gate
17:40AC 1040 to Toronto leaves the gate
23 h 40 apart on the timetable, overnight
AC 1040 leaves 23 h 40 after WN 1522 arrives on the timetable: more than half a day, so not a connection we count.