OO 9915 then K4 221 at O'Hare
Shreveport → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
15:49OO 9915 from Shreveport at the gate
16:20K4 221 to Cincinnati Northern Kentucky leaves the gate
31 min apart on the timetable
The last days
OO 9915 and K4 221 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.