CM 2528 then WN 139 at San Francisco
Ontario → San Francisco → San Diego
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
15:30WN 139 to San Diego leaves the gate
19 h 20 apart on the timetable, overnight
WN 139 leaves 19 h 20 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.