SAS in June will replace existing classes of service with two new "service concepts" in Scandinavia and other parts of Europe,

according to the airline. SAS Go will include a free checked bag, while SAS Plus will include two free checked bags, expedited airport processing, lounge access, onboard drinks and extra loyalty program points. "When we were developing this new concept, we based our work on our customer needs rather than on industry standards," according to SAS CEO Rickard Gustafson.