F9 4307 then CV 2 at O'Hare
Baltimore → Chicago → Indianapolis
Timetable, Chicago time
11:23F9 4307 from Baltimore at the gate
21:45CV 2 to Indianapolis leaves the gate
10 h 22 apart on the timetable
The last days
F9 4307 and CV 2 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.