United

The carrier will add more seasonal service.

Modern jets are built to last decades, but airlines often remove them from service long before reaching their design limits.

Flights will be operated by SkyWest.

Up to 40 aircraft will continue under a multi-year deal.

The growth includes three first-time destinations and one long-dormant airport.

Federal lawsuit alleges airline regarded pilot as disabled and discriminated based on race and perceived alcoholism.

Loyalty members can now earn and redeem points across networks.

The airline will phase out the aircraft as more A321neos come online.

The airline says A.I. is making processes more efficient.

The carrier reveals a wide-ranging network update with seven routes.