DL 2844 then AA 2882 at Seattle
Las Vegas → Seattle → Philadelphia
Timetable, Seattle time
09:20DL 2844 from Las Vegas at the gate
09:15AA 2882 to Philadelphia leaves the gate
23 h 55 apart on the timetable, overnight
AA 2882 leaves 23 h 55 after DL 2844 arrives on the timetable: more than half a day, so not a connection we count.