At Mosaic 1, the 2027 menu includes 10,000 TrueBlue points, a 10-tile bonus for either the current or next membership year, or one BlueHouse pass; Premier cardholders can instead gift 10 tiles. Mosaic 2 adds one Premium Upgrade Certificate and, for Premier cardholders, the option to gift Mosaic 1 status. Pet-fee waivers and the $99 statement credit disappear.
BlueFirst upgrades are limited to bookings in Main, Main Flex, EvenMore or EvenMore Flex; base fares do not qualify. The queue places Mosaic 4 ahead of Mosaic 3, 2 and 1, followed by qualifying Premier cardholders without status. Within tiers, paying the base fare with a JetBlue card is the first tiebreaker. Upgrades begin clearing 60 minutes before departure, and reservations with three or more travelers are excluded.
A great solo travel tip spotted this week on InsideFlyer.
