UA 6015 then TK 6060 at O'Hare
Milwaukee → Chicago → Istanbul
Timetable, Chicago time
10:00UA 6015 from Milwaukee at the gate
12:00TK 6060 to Istanbul leaves the gate
2 h apart on the timetable
The last days
UA 6015 and TK 6060 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.