Swiss stated in August 2016, one month after the start of CS100 (A220-100) service, that "the customer feedback is very positive with the expected remarks concerning the bright cabin, reduced noise, enough leg room and space for hand luggage as well as the comfortable seats.
Swiss declarou en agosto de 2016, un mes despois da entrada en servizo do CS100 (A220-100), que "a retroacción dos clientes é moi positivo coas observacións agardadas con respecto á cabina luminosa, o reducido ruído, e o espazo para as pernas e a equipaxe de man, ademais dos cómodos asentos.