Niraj Chokshi

Airlines suspended operations at some major airports and expect to restart some flights on Monday and more on Tuesday.

Last minute announcements and abrupt changes by the Trump administration have caused confusion in an already strained U.S. aviation system.

Airlines are canceling hundreds of flights over the weekend in anticipation of frigid weather and ice and now across much of the country.

The combination of the two small, budget airlines comes as low-cost carriers have struggled with high costs and competition.

Alaska’s order, its largest ever, follows its acquisition of Hawaiian Airlines and is part of its plan to expand, including overseas.

The deal with a company owned by Embraer gives Beta Technologies an additional source of revenue as it develops its own electric aircraft.