CM 2528 then WN 3776 at San Francisco
Ontario → San Francisco → Denver
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
11:45WN 3776 to Denver leaves the gate
15 h 35 apart on the timetable, overnight
WN 3776 leaves 15 h 35 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.