ČSA Czech Airlines has upgraded its service between Prague and Skopje to year-round operations and will therefore continue to maintain flights on the route throughout the winter. The service was initially planned to operate on a seasonal summer basis until October 30. The Czech carrier will run flights twice per week, each Thursday and Sunday evenings from Prague and on Monday and Friday mornings from Skopje. Services will operate with a mix of Boeing 737 and Airbus A319 aircraft. ČSA resumed operations to the Macedonian capital this May following a four year hiatus.