CM 2528 then DL 1715 at San Francisco
Ontario → San Francisco → Los Angeles
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
14:47DL 1715 to Los Angeles leaves the gatealso AF 2778, LA 6420
18 h 37 apart on the timetable, overnight
DL 1715 leaves 18 h 37 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.