AC 4155 then AV 2024 at San Francisco
Tucson → San Francisco → Reno
Timetable, San Francisco time
11:06AC 4155 from Tucson at the gatealso UA 4683, EK 6410, LH 9293, NZ 9744
08:10AV 2024 to Reno leaves the gate
21 h 04 apart on the timetable, overnight
AV 2024 leaves 21 h 04 after AC 4155 arrives on the timetable: more than half a day, so not a connection we count.