UA 73 then UA 4517 at Dulles
Tel Aviv → Washington → Charlotte
Timetable, Washington time
05:45UA 73 from Tel Aviv at the gate
12:43UA 4517 to Charlotte leaves the gate
6 h 58 apart on the timetable
The last days
UA 73 and UA 4517 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.