VA 8436 then AV 2354 at San Francisco
San Diego → San Francisco → Denver
Timetable, San Francisco time
15:15VA 8436 from San Diego at the gate
05:00AV 2354 to Denver leaves the gate
13 h 45 apart on the timetable, overnight
AV 2354 leaves 13 h 45 after VA 8436 arrives on the timetable: more than half a day, so not a connection we count.