DL 1963 then WN 4751 at Phoenix
Seattle → Phoenix → Kansas City
Timetable, Phoenix time
19:35DL 1963 from Seattle at the gate
18:25WN 4751 to Kansas City leaves the gate
22 h 50 apart on the timetable, overnight
WN 4751 leaves 22 h 50 after DL 1963 arrives on the timetable: more than half a day, so not a connection we count.