[PAR] [TLE] Lufthansa [SEP] Deutsche Lufthansa AG () (] ), commonly known as Lufthansa (sometimes also as "Lufthansa German Airlines"), is the largest German airline and, when combined with its subsidiaries, also the largest airline in Europe, in terms of fleet size, and the second largest airline in terms of passengers carried during 2016.  The name of the company is derived from "Luft" 'air' and "Hansa", the Hanseatic League.  Lufthansa is one of the five founding members of Star Alliance, the world's largest airline alliance, formed in 1997. [PAR] [TLE] Tyrolean Airways [SEP] Tyrolean Airways, officially "Tyrolean Airways Tiroler Luftfahrt GmbH", was an Austrian airline based in Innsbruck with its hub at Vienna International Airport and its homebase at Innsbruck Airport.  It was owned by the Lufthansa Group and was an affiliate of the Star Alliance together with its parent Austrian Airlines.
[PAR] [TLE] Lufthansa [ SEP ] Deutsche Lufthansa AG ( ) ( ] ) , commonly known as Lufthansa ( sometimes also as " Lufthansa German Airlines " ) , is the largest German airline and , when combined with its subsidiaries , also the largest airline in Europe , in terms of fleet size , and the second largest airline in terms of passengers carried during 2016 . The name of the company is derived from " Luft " ' air ' and " Hansa " , the Hanseatic League . Lufthansa is one of the five founding members of Star Alliance , the world 's largest airline alliance , formed in 1997 . [PAR] [TLE] Tyrolean Airways [ SEP ] Tyrolean Airways , officially " Tyrolean Airways Tiroler Luftfahrt GmbH " , was an Austrian airline based in Innsbruck with its hub at Vienna International Airport and its homebase at Innsbruck Airport . It was owned by the Lufthansa Group and was an affiliate of the Star Alliance together with its parent Austrian Airlines .
Tyrolean Airways was owned by an airline group that was one of the five founding members of an airline alliance formed in what year?
Tyrolean Airways was owned by an airline group that was one of the five founding members of an airline alliance formed in what year ?
1997
1997