Operating out of Katowice Airport’s (KTW) Terminal B, KLM AirlinesĀ KTW Terminal offers a range of services to travelers, including as ticketing, flight check-in, and customer care. Modern conveniences are provided in the terminal to guarantee a smooth and effective travel experience. The committed and welcoming personnel at KLM is always happy to help with any questions or unique requirements. Select KLM Airlines at KTW Terminal B for a smooth and pleasurable travel experience. Every passenger can expect first-rate service and convenience there.