CM 2528 then AA 1849 at San Francisco
Ontario → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
12:42AA 1849 to Dallas-Fort Worth leaves the gatealso QF 4499
16 h 32 apart on the timetable, overnight
AA 1849 leaves 16 h 32 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.