BA 6447 then AC 4432 at San Francisco
Los Angeles → San Francisco → Tucson
Timetable, San Francisco time
19:10BA 6447 from Los Angeles at the gate
18:47AC 4432 to Tucson leaves the gatealso UA 5688, LH 9398, NZ 9747
23 h 37 apart on the timetable, overnight
AC 4432 leaves 23 h 37 after BA 6447 arrives on the timetable: more than half a day, so not a connection we count.