Austrian Airlines will operate a one-off charter flight between Vienna and Zagreb with its wide-body Boeing 777-200ER aircraft. According to the “Croatia Aviation” portal, the service will run on the morning of October 5, with the jet to return from Zagreb to Berlin. It is unknown who has chartered the plane. Austrian’s B777-200ER, the largest aircraft type in its fleet, boasts 306 seats, including 38 in business, 24 in premium economy and the remaining 244 in economy class.