UA 4530 then UA 3879 at O'Hare
Chattanooga → Chicago → Miami
Timetable, Chicago time
19:05UA 4530 from Chattanooga at the gate
21:30UA 3879 to Miami leaves the gate
2 h 25 apart on the timetable
The last days
UA 4530 and UA 3879 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 Miami
No later flight to Miami on the timetable.