UA 283 then DL 676 at LAX
Columbus (Ohio) → Los Angeles → New York JFK
Timetable, Los Angeles time
09:44UA 283 from Columbus (Ohio) at the gate
22:30DL 676 to New York JFK leaves the gate
12 h 46 apart on the timetable
DL 676 leaves 12 h 46 after UA 283 arrives on the timetable: more than half a day, so not a connection we count.