WN 3574 then DL 5048 at Charlotte
Chicago Midway → Charlotte → New York LaGuardia
Timetable, Charlotte time
10:40WN 3574 from Chicago Midway at the gate
17:00DL 5048 to New York LaGuardia leaves the gate
6 h 20 apart on the timetable
The last days
WN 3574 and DL 5048 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.