WN 2279 then DL 3944 at LAX
Tucson → Los Angeles → Phoenix Sky Harbor
Timetable, Los Angeles time
11:10WN 2279 from Tucson at the gate
10:04DL 3944 to Phoenix Sky Harbor leaves the gate
22 h 54 apart on the timetable, overnight
DL 3944 leaves 22 h 54 after WN 2279 arrives on the timetable: more than half a day, so not a connection we count.