AA 9305 then AV 2354 at San Francisco
San Diego → San Francisco → Denver
Timetable, San Francisco time
13:56AA 9305 from San Diego at the gate
05:00AV 2354 to Denver leaves the gate
15 h 04 apart on the timetable, overnight
AV 2354 leaves 15 h 04 after AA 9305 arrives on the timetable: more than half a day, so not a connection we count.