DL 1345 then DL 996 at Atlanta
Pittsburgh → Atlanta → Los Angeles
Timetable, Atlanta time
15:30DL 1345 from Pittsburgh at the gate
07:00DL 996 to Los Angeles leaves the gate
15 h 30 apart on the timetable, overnight
DL 996 leaves 15 h 30 after DL 1345 arrives on the timetable: more than half a day, so not a connection we count.