AA 1986 then WN 3530 at Phoenix
Charlotte → Phoenix → Chicago Midway
Timetable, Phoenix time
11:25AA 1986 from Charlotte at the gate
12:15WN 3530 to Chicago Midway leaves the gate
50 min apart on the timetable
The last days
AA 1986 and WN 3530 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.