UA 4331 then UA 3910 at Houston
Lafayette → Houston → Denver
Timetable, Houston time
10:41UA 4331 from Lafayette at the gate
15:00UA 3910 to Denver leaves the gate
4 h 19 apart on the timetable
Today
From the airport’s board at 21:23 Houston time
10:22UA 4331 reached the gate19 min early
15:04UA 3910 left the gate4 min late
4 h 42 between the gates
The last days
UA 4331 and UA 3910 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.