AA 713 then UA 4754 at LAX
Philadelphia → Los Angeles → Sacramento
Timetable, Los Angeles time
16:50AA 713 from Philadelphia at the gate
16:30UA 4754 to Sacramento leaves the gate
23 h 40 apart on the timetable, overnight
UA 4754 leaves 23 h 40 after AA 713 arrives on the timetable: more than half a day, so not a connection we count.