NZ 2828 then AC 4021 at San Francisco
Monterey → San Francisco → Calgary
Timetable, San Francisco time
09:26NZ 2828 from Monterey at the gatealso AC 4269
08:37AC 4021 to Calgary leaves the gatealso NZ 9881
23 h 11 apart on the timetable, overnight
AC 4021 leaves 23 h 11 after NZ 2828 arrives on the timetable: more than half a day, so not a connection we count.