AC 4155 then AV 2352 at San Francisco
Tucson → San Francisco → Burbank
Timetable, San Francisco time
11:06AC 4155 from Tucson at the gatealso UA 4683, EK 6410, LH 9293, NZ 9744
07:15AV 2352 to Burbank leaves the gate
20 h 09 apart on the timetable, overnight
AV 2352 leaves 20 h 09 after AC 4155 arrives on the timetable: more than half a day, so not a connection we count.