By Dale Western on 25 September 2014
Frequent flyers may think their aviation knowledge can't be topped, but even the most experienced traveller is unlikely to know that Batman airport is an actual airport in Turkey and only six of Germany's 39 airports generate profit.
From weird airport names to mind-boggling figures on delays and cases of luggage lost, check out this infographic from flightright to top up your flying facts...
Oh, by the way, don't fly from Copenhagen to Helsinki if you're superstitious. 