QF 4507 then BA 6942 at San Francisco
Charlotte → San Francisco → Phoenix
Timetable, San Francisco time
16:51QF 4507 from Charlotte at the gate
16:00BA 6942 to Phoenix leaves the gate
23 h 09 apart on the timetable, overnight
BA 6942 leaves 23 h 09 after QF 4507 arrives on the timetable: more than half a day, so not a connection we count.