UA 433 then UA 3906 at San Francisco
Fort Myers → San Francisco → Chicago O'Hare
Timetable, San Francisco time
12:36UA 433 from Fort Myers at the gate
19:30UA 3906 to Chicago O'Hare leaves the gate
6 h 54 apart on the timetable
The last days
UA 433 and UA 3906 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.