United Airlines flight 4166 — from Pennsylvania to Chicago — made an emergency descent after rapidly losing cabin pressure 40,000 feet above Ohio.

The plane left the Lehigh Valley International Airport in Allentown, Pennsylvania, around 5:24 a.m. and was expected to arrive at Chicago's O'Hare International Airport at 8:44 a.m.

The Federal Aviation Administration is once again looking into a close call at a major U.S. airport, after two passenger jets narrowly avoided a mid-air collision as they attempted to land in Phoenix.

United Airlines Holdings Inc. predicted first-quarter profit well ahead of Wall Street’s estimates as the carrier capitalizes on unusually strong demand for premium and international travel ...

The United Airlines flight was forced into a sharp fall after experiencing a sudden fault at 40,000ft prompting an urgent call to air traffic control

United Airlines flight 1524 was forced into an emergency descent after experiencing a "rapid decompression" in the cabin, according to reports from passengers

Originally built as a biplane, the Stinson Detroiter launched one of the largest aviation companies in America

In the latest air travel developments, the United Kingdom has made a significant change in its new requirement, effective this month, that all foreign arrivals must obtain an electronic travel authorization online before arrival;

Six people were injured on a flight from Nigeria to Virginia. The airline also saw a series technical issues in March.

Spirit Airlines updated its dress code this week with more descriptive and restrictive rules, warning passengers that showing too much skin - or a crass tattoo - could get them banned from boarding or removed from a flight.

It is unclear what caused the jolt; United Airlines has said the cause was not severe turbulence, and that it is “working with aviation authorities in the US and Nigeria to understand the cause.”