Agno to Detroit (LUG–DTW) — Airlines, Schedules & Connections

Switzerland is part of the US Visa Waiver Program. Swiss passport holders need an approved ESTA to enter the US. Apply at esta.cbp.dhs.gov at least 72 hours before departure. The fee is USD 21. ESTA is valid for 2 years or until your passport expires, whichever comes first. It allows multiple entries.

ESTA permits stays up to 90 days per visit. You cannot extend or change your immigration status while on ESTA. If denied, you must apply for a B1/B2 visa at the US Embassy in Bern. At the border, CBP officers may ask about your travel purpose, return ticket, and accommodation. Your passport must be valid for the duration of the stay.

DTW has no rail. Ride-shares and taxis are the practical options. Taxis to downtown cost $45–60. Ride-shares run $30–45. The two terminals (McNamara and North) are connected by the automated people mover (MTC); both share the same baggage claim and ground transport facilities.Car rental desks are in the consolidated facility accessible from McNamara Terminal. SMART bus Route 261 serves the airport with transfers into the bus network. Allow extra time for I-94 congestion during peak hours.

Humid continental climate. Winters are cold and snowy (−8 to 0°C) from December through March. Lake Erie and Lake St. Clair generate significant lake-effect snow that can fall heavily with little warning. Ice storms and blizzards cause the most serious flight disruptions.

Summers are warm and humid (26–32°C) with frequent afternoon thunderstorms. Spring and fall are transitional with frost risk into April and from October. January and February are the highest disruption-risk months.