AA 9919 then WN 234 at Phoenix
South Bend → Phoenix → Chicago Midway
Timetable, Phoenix time
09:30AA 9919 from South Bend at the gate
13:05WN 234 to Chicago Midway leaves the gate
3 h 35 apart on the timetable
The last days
AA 9919 and WN 234 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.