UA 4556 then FX 1247 at O'Hare
Cedar Rapids → Chicago → Memphis
Timetable, Chicago time
16:48UA 4556 from Cedar Rapids at the gate
22:50FX 1247 to Memphis leaves the gate
6 h 02 apart on the timetable
The last days
UA 4556 and FX 1247 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.
Later flights to Memphis
No later flight to Memphis on the timetable.