JetBlue Raises Offer to Buy Spirit Airlines—Again

JetBlue Airways Corp. isn’t backing down in its fight to buy Spirit Airlines Inc. raising its offer yet again in an effort to outmaneuver rival Frontier Airlines. JetBlue on Monday proposed a $400 mil...

Omicron Takes a Toll on Businesses, From Airports to Bars and Supermarkets

The rapid spread of Covid-19’s Omicron variant is weighing on U.S. businesses, keeping more workers home sick or quarantined and leading some companies to cut services and reduce hours. The rise of U....