A Mosaic is the highest tier in the JetBlue TrueBlue loyalty program that rewards frequent flyers with premium perks like early boarding, free checked bags, free drinks, faster security screening, priority support, and access to better seats. Moreover, the JetBlue Mosaic Card helps travelers reach this status more quickly by earning more qualifying points through purchases, and it is designed to enhance the flying experience and reward loyal JetBlue customers with added comfort and convenience.