A Czech Airlines Airbus A319 will fly between Prague and Kazan twice a week from Apr. 27th, 2016. The flights are planned to depart Prague at 22:05 and arrive to Kazan at 02:40, flying back at 03:35 and landing 06:15. Also, Korean Air will be flying Boeing 747-8i  from Seoul to Prague between Jul 1st and Sep 30th 2016, the planes.cz server informed. 

Also, the Czech Airlines will not operate on the route Praha - Poznań - Gdańsk and from October 2016, Ryanair will fly between Prague, Rome and Bergamo.

Czech tourists who visited Iran, Irak, Syria or Sudan after 1 March 2011 will not be able to enter the United States under the Visa Waiver Program (electronic travel registration ESTA) and have to newly apply for visa and pay USD 160 fee, planes.cz wrote.