WN 1306 then UA 1369 at Phoenix
Chicago Midway → Phoenix → Washington National
Timetable, Phoenix time
12:50WN 1306 from Chicago Midway at the gate
12:20UA 1369 to Washington National leaves the gate
23 h 30 apart on the timetable, overnight
UA 1369 leaves 23 h 30 after WN 1306 arrives on the timetable: more than half a day, so not a connection we count.