WN 3877 then AC 1040 at Denver
San Jose (California) → Denver → Toronto
Timetable, Denver time
18:00WN 3877 from San Jose (California) 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 3877 arrives on the timetable: more than half a day, so not a connection we count.