By Rajesh Kumar Singh CHICAGO, March 25 (Reuters) - When Delta Air Lines bought an aging refinery outside Philadelphia in 2012, the move looked unusual. Most carriers buy jet fuel from suppliers. Delta instead bought a refinery that processes crude oil into jet fuel and other products.

Delta Air Lines has told members of Congress that they can wait in long airport lines like everyone else until TSA workers get paid.

Emily Ladau said she wants to remind airlines that there's a human being behind every mobility device after her wheelchair was destroyed on a flight.

As airlines pass along jet-fuel price increases to passengers, there’s an open question about how high airfares will climb as Americans plan their summer vacations. Summer airfares are up since the start of the Iran war.

SINGAPORE—Delta Air Lines is seeing strong outbound demand from the U.S. to Japan and South Korea, as the carrier further develops its Asia-Pacific strategy. Jeff Moomaw, Delta vice president for Asia-Pacific,

Several airlines are allowing some customers to make changes to their travel plans without fees due to long TSA lines caused by the partial government shutdown.

Emily Ladau said she wants to remind airlines that there's a human being behind every mobility device after her wheelchair was destroyed on a flight.

As Delta Airlines suspended “specialty services” for members of Congress amid the ongoing partial shutdown of the federal government, other