The two largest ULCCs in the U.S.—Spirit and Frontier—are working furiously to increase their aircraft utilization to pre-pandemic levels in order to drive down costs.

United Airlines is launching a new in-house apprentice program to grow and diversify its base of aircraft technicians.

Pilots at United Airlines have rejected a tentative collective bargaining agreement, marking the latest upheaval in contract negotiations at U.S. major airlines.