Georgetown (OGL) → Lethem (LTM)
Eugene F. Correira International Airport → Lethem Airport
Departure times are local to airport OGL.
Georgetown (OGL) — Lethem (LTM): how long is the flight?
OGL — LTM: scheduled duration in the saved data is 1 hr 5 min, the median of available flights.
OGL — LTM: what is the distance?
The straight-line distance between airports OGL and LTM is about 425 km, not the actual flight path.