Ranked:

#2 in Flieger, #3 in Fluggesellschaften, #3 in Fluglinien, #4 in Fliegen, #4 in Flug, #4 in Flüge, #5 in Billigflieger, #6 in Flugreisen, #10 in Billigflüge, #24 in Reise