Danish carrier Air Alsie will commence a limited one weekly service between Sonderborg in Southern Denmark to Dubrovnik this month. According to the “Aeroroutes” portal, flights will run once per week, each Saturday, from September 17 until October 22. The airline will deploy its ATR72-500 aircraft on the route, making it one of the longest in the world operated by the turboprop. The service is scheduled to take three hours and 45 minutes, which is just under the world’s longest ATR flights currently operated by Russia’s UTAir between Tyumen to Volgograd and Air Tahiti Nui's service from Totegegie to Papeete, which both take between 3.50 and four hours.