JetBlue, Frontier and United advance cabin upgrades as carriers sharpen premium offerings
JetBlue unveiled BlueFirst, with wider recliners, upgraded dining and Bluetooth entertainment, for flights beginning in December 2026 as part of its return-to-profitability push. Frontier plans first-class seating and service from March 2027, while United will refresh 21 aging Boeing 757-300s with seatback screens, larger bins and power at every seat.