CM 2528 then WN 1652 at San Francisco
Ontario → San Francisco → Denver
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
13:45WN 1652 to Denver leaves the gate
17 h 35 apart on the timetable, overnight
WN 1652 leaves 17 h 35 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.