What are the most popular routes operated by Austrian Airlines (OS)?
Popular routes operated by Austrian Airlines (OS) include Frankfurt⇒Vienna, Berlin⇒Vienna and Vienna⇒Zurich. Of these routes, Frankfurt=>Vienna is the most popular route with 1820 flights per day.
Does Austrian Airlines have baggage allowance?
0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Austrian Airlines (OS). This information can vary depending on your flight, so be sure to check your itinerary.