BA 289 then AA 1594 at Phoenix
London → Phoenix → Austin
Timetable, Phoenix time
18:35BA 289 from London at the gate
13:58AA 1594 to Austin leaves the gate
19 h 23 apart on the timetable, overnight
AA 1594 leaves 19 h 23 after BA 289 arrives on the timetable: more than half a day, so not a connection we count.