DL 701 then UA 2019 at LAX
New York JFK → Los Angeles → San Francisco
Timetable, Los Angeles time
17:16DL 701 from New York JFK at the gate
15:05UA 2019 to San Francisco leaves the gate
21 h 49 apart on the timetable, overnight
UA 2019 leaves 21 h 49 after DL 701 arrives on the timetable: more than half a day, so not a connection we count.