with the same length, a route's flight duration can be affected by anticipated routings, seasonal weather, traffic, taxiing time, or equipment capabilities as seen in this example: On the Luxembourg to Bucharest route operated by LuxAir, the scheduled flight length remains constant while the flight duration varies depending on aircraft used: On Thursday mornings, LuxAir operates a DHC-8 Turboprop with a scheduled duration of approximately 3 hours. While on Saturday mornings, LuxAir operates a Embraer 190 Jet Airliner, which reduces the scheduled duration of the flight down to approximately 2 hours 20 minutes. See also Endurance (aeronautics) Flight distance record International flight List of regional airliners Longest Flights Non-stop flight Range (aeronautics) Short-haul flight ban References External links The Great Circle Mapper Displays Great Circle flight routes on a Map And calculates distance and duration Flight-time and -distance calculator Air Miles Calculator Flight Duration Calculator Flight Distance Calculator Flight routes duration and Great Circle Mapper Civil aviation