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Quick facts about Austrian Airlines

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About Austrian Airlines

Austrian Airlines (IATA: OS, ICAO: AUA) is an AT airline and a member of the Star Alliance alliance.

Austrian Airlines is Austria's flag carrier and a member of the Star Alliance as part of the Lufthansa Group. Based at Vienna International Airport — a key gateway between Western and Eastern Europe — Austrian connects passengers across an unrivalled network of Central and Eastern European destinations alongside long-haul routes. Vienna's geographic position makes Austrian a natural connector for travellers between the EU and Eastern Europe.

Did you know? Austrian Airlines serves the highest number of destinations in Central and Eastern Europe of any carrier, making Vienna the most comprehensive hub for travellers to the former Eastern Bloc countries.

Austrian Airlines — Facts & Travel Tips

Key facts and practical tips for Austrian Airlines passengers

Main Hubs
Vienna (VIE)
Founded
1957 — 69 years of service
Fleet Size
~80 aircraft
Airbus A320 family, Airbus A321neo, Boeing 767, Boeing 777
Destinations
130+ destinations worldwide
Baggage Policy
Economy Light: no checked bag. Economy Classic/Flex: 23kg. Business: 32kg. Carry-on: 8kg. Miles & More loyalty programme earns on Star Alliance.
Check-in Tips
Austrian Airlines online check-in opens 24 hours before departure. Vienna International Airport's Terminal 3 is the primary departure area — efficient, well-signposted, and close to city centre by fast rail link.

How to Track Austrian Airlines Flights

Tracking a Austrian Airlines flight on Departra is simple. Enter your OS flight number in the search box above — for example, OS100 — and you will see the live status including:

  • Real-time aircraft position on an interactive map
  • Departure and arrival times with delay information
  • Gate and terminal assignments where available
  • Live weather at both departure and arrival airports
  • Aircraft type and altitude, speed, and heading data

Flight data typically becomes available 24 hours before the scheduled departure. For the most accurate information, check closer to your departure time.