BA 219 then WN 526 at Denver
London → Denver → Phoenix Sky Harbor
Timetable, Denver time
15:10BA 219 from London at the gate
14:25WN 526 to Phoenix Sky Harbor leaves the gate
23 h 15 apart on the timetable, overnight
WN 526 leaves 23 h 15 after BA 219 arrives on the timetable: more than half a day, so not a connection we count.