I am traveling from USA to India via Vienna, Austria in June 1st week of 2015. I am having a valid I-797 valid until Dec 2016 and also EAD documents. However I don't have valid USA visa now because I did not go out of USA for last 8 years.   I have a layover of around 4.5 hrs in Vienna on my way to India. Do I need any kind of transit visa in Vienna. I am not planning to go anywhere outside the waiting area of international travel lounge. Please advise.  I hold Indian Passport and valid USA EAD documents.
I found many related questions on this site but I am still not sure about the rules. How can I decide if I need a visa to transit? Schengen members as of May 2021 are as follows:  Austria Belgium Czech Republic Denmark (excluding Greenland and the Faroe Islands - but an open border with the Schengen Area is maintained) Estonia Finland France (excluding overseas departments and collectivities) Germany Greece Hungary Iceland Italy Latvia Liechtenstein Lithuania Luxembourg Malta Netherlands (excluding Aruba, Curaçao, Sint Maarten and the Caribbean Netherlands) Norway (excluding Svalbard) Poland Portugal Slovakia Slovenia Spain (except Ceuta and Melilla) Sweden Switzerland
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