UA 4237 then UA 4000 at Houston
Hobbs → Houston → Harlingen
Timetable, Houston time
11:10UA 4237 from Hobbs at the gate
14:40UA 4000 to Harlingen leaves the gate
3 h 30 apart on the timetable
Today
From the airport’s board at 18:13 Houston time
10:47UA 4237 reached the gate23 min early
14:34UA 4000 left the gate6 min early
3 h 47 between the gates
The last days
UA 4237 and UA 4000 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.