UA 1853 then UA 374 at LAX
Cleveland → Los Angeles → Phoenix Sky Harbor
Timetable, Los Angeles time
20:27UA 1853 from Cleveland at the gate
18:55UA 374 to Phoenix Sky Harbor leaves the gate
22 h 28 apart on the timetable, overnight
UA 374 leaves 22 h 28 after UA 1853 arrives on the timetable: more than half a day, so not a connection we count.