Question: Who was a founding member of the world's second alliance (after the U-FLY Alliance) to consist only of low-cost carriers (LCCs)?
Sentence (from "Ancillary revenue"): In the airline industry, ancillary revenue is revenue from non-ticket sources, such as baggage fees and on-board food and services, and has become an important financial component for low-cost carriers (LCCs) in Europe, North America and other global regions.
Relevant evidence: No