WN 452 then DL 2272 at LAX
Kansas City → Los Angeles → San Francisco
Timetable, Los Angeles time
20:20WN 452 from Kansas City at the gate
09:25DL 2272 to San Francisco leaves the gate
13 h 05 apart on the timetable, overnight
DL 2272 leaves 13 h 05 after WN 452 arrives on the timetable: more than half a day, so not a connection we count.