UA 832 then UA 3902 at Houston
Buenos Aires → Houston → Newark
Timetable, Houston time
07:10UA 832 from Buenos Aires at the gate
11:00UA 3902 to Newark leaves the gate
3 h 50 apart on the timetable
Today
From the airport’s board at 11:43 Houston time
06:59UA 832 reached the gate11 min early
10:54UA 3902 left the gate6 min early
3 h 55 between the gates
The last days
UA 832 and UA 3902 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.