UA 438 then UA 6004 at Houston
Georgetown (Guyana) → Houston → Oklahoma City
Timetable, Houston time
06:14UA 438 from Georgetown (Guyana) at the gate
09:32UA 6004 to Oklahoma City leaves the gate
3 h 18 apart on the timetable
The last days
UA 438 and UA 6004 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.