UA 225 then AA 1194 at San Francisco
Philadelphia → San Francisco → Miami
Timetable, San Francisco time
21:43UA 225 from Philadelphia at the gatealso VA 8238, NZ 9366
21:35AA 1194 to Miami leaves the gatealso QF 4559, FJ 5038
23 h 52 apart on the timetable, overnight
AA 1194 leaves 23 h 52 after UA 225 arrives on the timetable: more than half a day, so not a connection we count.