AV 2183 then MX 229 at San Francisco
Vancouver → San Francisco → Louisville
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
11:54MX 229 to Louisville leaves the gate
20 h 27 apart on the timetable, overnight
MX 229 leaves 20 h 27 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.