WN 4699 then WN 1913 at LAX
Tucson → Los Angeles → Denver (DEN)
Timetable, Los Angeles time
11:40WN 4699 from Tucson at the gate
11:35WN 1913 to Denver (DEN) leaves the gate
23 h 55 apart on the timetable, overnight
WN 1913 leaves 23 h 55 after WN 4699 arrives on the timetable: more than half a day, so not a connection we count.