B6 223 then DL 1045 at LAX
New York JFK → Los Angeles → Seattle (SEA)
Timetable, Los Angeles time
12:33B6 223 from New York JFK at the gate
12:00DL 1045 to Seattle (SEA) leaves the gate
23 h 27 apart on the timetable, overnight
DL 1045 leaves 23 h 27 after B6 223 arrives on the timetable: more than half a day, so not a connection we count.