October 28 (SeeNews) - Swiss International Air Lines (Swiss) plans to suspend its service linking Serbia's eastern city of Nis to Zurich during winter 2019/2020, with the exception of three weeks around Christmas and New Year, the company's flight schedule shows.
The air carrier will operate two weekly flights between the two cities until November 29 and will relaunch the operation on the route on March 29, with a according to data published on the company's website.
However, Swiss will maintain two weekly Nis-Zurich flights from December 20 until January 12 for the Christmas and New Year holidays.
The company started operating the Nis-Zurich route with a single weekly flight in April 2017 after initially adding the route to its summer schedules only.