sentence1: TWA connects through New York en route to Frankfurt . Lufthansa , the German airline , flies direct daily from Los Angeles to Frankfurt , and the airline shares flights with Lauda Air , an Austrian carrier , on Wednesdays , Fridays and Sundays to fly directly to Munich . Another German airline , Ltu , also flies direct from Los Angeles to Dusseldorf and Munich on Mondays and Thursdays . Frankfurt is the hub for trips to most of the country 's smaller cities.
sentence2: Lufthansa is the German airline.