UA 5437 then FX 1602 at O'Hare
Duluth → Chicago → Indianapolis
Timetable, Chicago time
20:13UA 5437 from Duluth at the gate
22:00FX 1602 to Indianapolis leaves the gate
1 h 47 apart on the timetable
The last days
UA 5437 and FX 1602 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.