12 people injured on Qatar Airways flight traveling from Doha to Dublin. CBC's Deana Sumanac-Johnson discusses flight turbulence with aviation historian and former pilot.

The skies can be clear, blue, and tranquil. "And all of a sudden, boom, you hit it," Dan Bubb, a former airline pilot and now an aviation historian at the University of Nevada, Las Vegas, told Mashable.

Most travelers see airports as the beginning and end points of their journey, usually only passing through on their way to their gate or to collect their bags at their destinations. But if you're facing a delay or stuck on a long layover, you might have more time to spend in the terminal than you might like. Fortunately, major revamps at many hubs have changed what downtime between flights can feel like, thanks to the addition of top-tier dining, wellness amenities, and other nice perks. Read on for the best airports in America that are worth a layover, according to travel experts.

A video of a passenger bagging the "best seat ever" on the final flight of the day has gone viral on TikTok. The clip was shared by @nabil.o33 and has had 3.3 million views since it was posted on April 15. A message overlaid on the video says: "POV [point of view]: When you're flying standby on the last flight of the day, the flight is completely full, but you were given the option to sit in the back of the plane with the cabin crew."

The Senate passed a bill reauthorizing the Federal Aviation Administration’s authority over the country’s vast aviation system, which comes as the agency is facing pressure to ramp up its safety oversight and procedures after a series of close calls on runways, high-profile incidents involving Boeing jets and a shortage of air traffic controllers.

A frantic push for pilots to take early retirement during the pandemic, the federal requirements for pilot training and a hard cutoff on commercial flying past a certain age are just a few of the factors aviation experts in Las Vegas say have led to a nationwide pilot shortage.

Picture this: It's about 20 minutes after takeoff, and you hear your captain make an announcement. "Ladies and gentlemen, we've reached our cruising altitude of 35,000 feet," they say. Or, maybe they say 36,000 feet, or 40,000 feet, or 33,000 feet. Cruising altitude isn't actually a fixed number — there are many factors that go into computing this for every flight.

Passengers were stunned when they discovered the real reason planes are nearly always painted white. Holidaymakers have often pondered the question why aircraft are usually all the same colour. And, it's for a good reason, as explained by former pilot Dan Bubb, now a professor at the University of Nevada, Las Vegas.