Air distance from Luxembourg, Luxembourg to Frankfort, USA is 4312.3 Miles (6939.9 Kilometers / 3744.8 Nautical Miles).
Flight duration time from Luxembourg to Frankfort is 8 hrs, 57 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.