Total travel time from Austin-Bergstrom International Airport (AUS) to Zurich Airport (ZRH) usually ranges from about 11 to 16 hours depending on connection lengths; typical air time (AUS to European hub + transatlantic) is approximately 10–11 hours, excluding layovers. Common connections are via Dallas/Fort Worth (DFW), Chicago O'Hare (ORD), Newark (EWR) and Atlanta (ATL), with transatlantic legs operated by SWISS, Lufthansa or U.S. carriers partnering on through tickets. In December, allow for slightly longer connection buffers due to winter delays at northern hubs. Sample schedule: AUS -> DFW (2 hours) layover 1.5–3 hours, DFW -> ZRH (approx 9–10 hours) arriving next day local time. Remember time zone differences: Austin (Central Time) is typically 6 hours behind Zurich (Central European Time) in December.