DL 3743 then 5Y 6016 at LAX
San Diego → Los Angeles → Tokyo Narita
Timetable, Los Angeles time
07:29DL 3743 from San Diego at the gate
02:305Y 6016 to Tokyo Narita leaves the gate
19 h 01 apart on the timetable, overnight
5Y 6016 leaves 19 h 01 after DL 3743 arrives on the timetable: more than half a day, so not a connection we count.