CX 7955 then CM 1456 at San Francisco
Seattle → San Francisco → Ontario
Timetable, San Francisco time
21:47CX 7955 from Seattle at the gate
21:20CM 1456 to Ontario leaves the gatealso AC 4122
23 h 33 apart on the timetable, overnight
CM 1456 leaves 23 h 33 after CX 7955 arrives on the timetable: more than half a day, so not a connection we count.