OLT - Ostfriesische Lufttransport (Emden) has entered into a codeshare agreement with Swiss (LX/Zurich) for the Bremen-Zurich route served by OLT. As a result, it will double its frequency on the route and operate two daily Saab 340 flights instead of a daily Metroliner flight on the route as of February 8. It has submitted a bid for a public service obligation route between Tallinn and Kärdla in Estonia.