Opodo is an online travel agency founded by a consortium of European airlines including the largest German airline and one of five founding members of what?
Opodo:  It is a pan-European enterprise, founded by a consortium of European airlines, including British Airways, Air France, Alitalia, Iberia, KLM, Lufthansa, Aer Lingus, Austrian Airlines and Finnair. Lufthansa:  Lufthansa is one of the five founding members of Star Alliance, the world's largest airline alliance, formed in 1997.
i don't know