FAA investigators are looking into an incident on April 17 involving a Swiss Air flight headed to Zurich which aborted takeoff after encountering “traffic on the runway.”

Controllers cleared four separate planes to simultaneously cross a runway at four separate intersections, while also clearing a Swiss Air plane to take off on the same runway at the same time.

Two United Airlines pilots have been suspended after the captain let an MLB baseball coach sit in the captain’s seat while the plane was mid-flight, the airline said.

The Federal Aviation Administration says it will investigate after a flight at Ronald Reagan Washington National Airport was instructed to cross a runway where another flight was starting its takeoff

Authorities say two passenger jets came within 400 feet of each other on the tarmac at Washington’s Reagan National Airport. ABC News’ Andrew Dymburt reports.

A JetBlue flight to Boston's Logan Airport aborted takeoff in Washington, D.C., due to a runway encroachment by a Southwest Airlines plane.

In a statement, Alaska Airlines said it experienced an issue while performing an upgrade to the system that calculates weight and balance.

The pilots union says the airline is conducting fewer inspections, has ended overnight maintenance checks and is running shorter test flights on planes returning from major maintenance.

Delta Air Lines has reported a small first-quarter profit and says travel demand is strong heading into summer

Engineer Sam Salehpour alleges there are engineering issues with 787 Dreamliners that he claims could cause planes to break apart after decades of use. Boeing called the claims inaccurate.

The FAA says it's investigating after the engine cover on a Southwest flight from Denver to Houston detached minutes after takeoff.

The Boeing 737-800 aircraft was forced to make an emergency landing in Denver shortly after takeoff. ABC News' Rhiannon Ally has the details.

The FAA said the Boeing 737-800 aircraft's engine cover detached during takeoff.

Footage showed the engine cover of a Southwest airplane tear off amidst take off.

A Southwest Airlines flight from Denver to Houston had to make an emergency landing Sunday morning after the engine cover detached during takeoff, according to the FAA.

As millions of Americans will be watching the celestial event from the ground, some eclipse chaser will get the view of the lifetime by watching the eclipse in the sky.

The TSA told The Washington Post that 300 people attempted to bypass airport security checkpoints in the past year.

Boeing has paid Alaska Air Group approximately $160 million in compensation following the door plug incident on Alaska Flight 1282, according to an SEC filing.

JetBlue is raising baggage fees, charging $50 for the first checked bag and $70 for the second during peak times.

New pricing structure is in effect for JetBlue customers on checked bags and Customs Border Patrol will implement higher fees this fall on Trusted Traveler Programs.

The airline will charge an extra $5 for the first checked bag and another $10 for a second bag on flights within the U.S., Caribbean and Latin America.

The airline is asking pilots to take unpaid time off because it won’t have as many planes as it was expecting due to Boeing scaling back production as it faces FAA scrutiny over its safety standards.

After recent headlines of Southwest piloting red eye flights, the airline confirmed overnight routes have long been in the business plan.

Many people are flying for Easter, spring break and the upcoming eclipse, with air traffic on par with days leading up to Christmas and Thanksgiving.

Several were injured and more treated for motion sickness as a flight from Tel Aviv was diverted due to heavy turbulence as it tried to land at Newark airport.

The FAA is investigating after two Airbus A320 planes clipped wings on the taxiway at the Minneapolis-St. Paul International Airport on Thursday.

Passengers aboard a Frontier Airlines flight bound for Orlando were forced to evacuate moments after boarding in Charlotte due to a mysterious odor, officials said.

Airports across the country are preparing for what is expected to be one of the busiest travel days on record this spring break season.

Authorities said a video appears to show how the man allegedly did it.

After several recent mishaps, the FAA confirms its increased oversight of United Airlines to identify and ensure safety.

The man was seen taking photos of other passengers’ boarding passes, then using one of the photos to board the plane himself.

The suspect allegedly took a photo of another passenger's airline ticket and then used that photo on his phone to board a flight in Salt Lake City, investigators said.

United CEO Scott Kirby reassured passengers that the company is working to keep them safe in light of recent incidents involving plane malfunctions.

In a letter to customers, CEO Scott Kirby said "safety is our highest priority" after a number of high-profile incidents at the airline.

Scott Kirby assured customers in a letter that "safety is our highest priority" after a number of high-profile incidents raised concerns.

A missing external panel was discovered during a post-flight inspection after a flight from San Franciso to Portland.

Boeing is advising airlines to inspect switches on pilot seats after a report of what might have caused a jet's sudden dive earlier this week.

A student pilot attempted to enter the cockpit of an Alaska Airlines flight on March 3, according to investigators.

A student pilot is facing a federal charge after allegedly attempting to enter the cockpit of an Alaska Airlines flight multiple times, according to court documents.

This summer, the National Transportation Safety Board will hold a two-day investigative hearing on the Alaska Airlines door plug incident, the agency announced Tuesday.

A longtime former Boeing employee was found dead days after he was deposed, according to his attorney.

As a flight attendant of nine years, Stefan Peters found that lip syncing the safety announcement engages more passengers.

Australian officials are investigating an incident with a LATAM Airlines Group plane that had "a strong shake" after departing from Sydney.

ABC News' Gio Benitez discusses separate incidents, including an airliner taxiing off the runway into grass and a flaming engine forcing an airliner to make a quick landing.

A United plane rolled onto the grass at the George Bush Intercontinental Airport in Houston after turning on the taxiway, according to the FAA.

The FAA is investigating how a tire fell of a Boeing 777 shortly after takeoff from San Francisco International Airport, falling into an airport employee parking lot below.

Southwest Airlines responded to travelers complaining of the new seat redesign, saying, "We have our customers' back -- even when they give us flak."

An investigation was underway Thursday into what sparked an engine to bust into flames on a United Airlines flight forced to make an emergency this week.

The company recently debuted a new look for its cabins and seats, but travelers said online that there seemed to be a lack of legroom in the design.

A United Airlines plane en route to Fort Myers from Houston on Monday made an emergency landing after flames were seen coming out of one its engines.