Lufthansa orders extra fuel on Frankfurt-bound flights amid German airport supply shortageAirline pilots were instructed to load more fuel than necessary aboard aircraft
A pipeline carrying jet fuel to the airport underwent routine maintenance work
Fraport said operations were planned in advance and remain fully unaffected overallThe airport has alternative lines and storage covering ten days of demand
Bild reported that low Rhine river levels forced tankers into restricted navigationLogistics grew harder, though officials insist passengers should not worry at all