UA 1850 then AC 7797 at Vancouver
Los Angeles → Vancouver → Cranbrook
Timetable, Vancouver time
12:30UA 1850 from Los Angeles at the gate
09:00AC 7797 to Cranbrook leaves the gate
20 h 30 apart on the timetable, overnight
AC 7797 leaves 20 h 30 after UA 1850 arrives on the timetable: more than half a day, so not a connection we count.