KLM is to add Trondheim (Norway) and Bern (Switzerland) to its Amsterdam hub from 31 March. The twice-daily roundtrip service to Trondheim will be operated by KLM cityhopper with a Fokker 70 whilst the thrice-daily service to the Swiss capital of Bern will be flown by Air Alps using one of their Dornier 328s. The summer schedule sees increased daily frequencies to Glasgow, Edinburgh, Frankfurt, Munich, Istanbul, Athens, Lisbon, Nice, Rome, Venice and Bologna. Trimmed are the routes to London City, Cardiff, Humberside, Leeds Bradford, Stuttgart and Hannover. http://www.klm.com