AC 1721 then WN 3388 at Phoenix
Toronto → Phoenix → Milwaukee
Timetable, Phoenix time
12:47AC 1721 from Toronto at the gate
09:55WN 3388 to Milwaukee leaves the gate
21 h 08 apart on the timetable, overnight
WN 3388 leaves 21 h 08 after AC 1721 arrives on the timetable: more than half a day, so not a connection we count.