DL 1715 then AC 4187 at San Francisco
Los Angeles → San Francisco → Santa Ana
Timetable, San Francisco time
13:52DL 1715 from Los Angeles at the gatealso SK 3630, AM 3785, LA 6420, WS 6875, AF 8877, CI 9169
13:45AC 4187 to Santa Ana leaves the gatealso VA 8491
23 h 53 apart on the timetable, overnight
AC 4187 leaves 23 h 53 after DL 1715 arrives on the timetable: more than half a day, so not a connection we count.