DL 1053 then WN 4146 at Phoenix
Atlanta → Phoenix → Chicago Midway
Timetable, Phoenix time
12:08DL 1053 from Atlanta at the gate
10:05WN 4146 to Chicago Midway leaves the gate
21 h 57 apart on the timetable, overnight
WN 4146 leaves 21 h 57 after DL 1053 arrives on the timetable: more than half a day, so not a connection we count.