CM 1440 then AV 2354 at San Francisco
Santa Barbara → San Francisco → Denver
Timetable, San Francisco time
20:00CM 1440 from Santa Barbara at the gate
16:24AV 2354 to Denver leaves the gate
20 h 24 apart on the timetable, overnight
AV 2354 leaves 20 h 24 after CM 1440 arrives on the timetable: more than half a day, so not a connection we count.