Frontier and Spirit: Budget airline merger back on the table

Frontier Airlines is making a second attempt to merge with Spirit Airlines, which filed for bankruptcy in November amid financial struggles.

US government sues Southwest Airlines and fines Frontier for chronically delayed flights

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines.

New rules: What you could be owed if your flight is delayed by winter weather

These requirements would call for airlines to reimburse air travelers if their flights are impacted by winter weather and other circumstances. Here's what you need to know.

DOT issues first-ever fine for chronically delayed flights

The federal government has fined one of the nation's largest airlines $2 million for chronic flight delays. It's the first-ever fine issued to an airline for chronic delays.

Fumes in cockpit forces Hawaiian-bound flight to return to Seattle

A Hawaiian-bound flight was forced to turn around to Seattle after reports of fumes coming out of the cockpit shortly after taking off.

South Korea to inspect Boeing aircraft after deadly Jeju Air crash: What to know

South Korean officials will conduct safety inspections of all Boeing 737-800 aircraft operated by the country's airlines after a deadly Jeju Air crash.

Jeju Air plane crashes in South Korea: More than 60 killed after runway accident, fire

A Jeju Air passenger plane carrying about 180 people crashed at Muan Airport in southern South Korea, killing at least 60 people after malfunctioning landing gear caused it to veer off the runway, hit a fence, and catch fire.