Passengers are often left fuming in the airport waiting rooms is probably not all that surprising, but now we know just how common, and how significant the delays can be.

Here’s how to pass the time if you’re one of the millions left stranded. Your options range from visiting the dentist to Celine Dion…

Airport layovers are the absolute worse. Unless you're privy to the elite lounges, you know the struggle of trying to catch a few winks on uncomfortable airport chairs, the floor or next to a Starbucks.

However, it may not be so bad anymore.

First, they wowed the world by designing an apartment inside the Eiffel Tower and now, vacation rental site HomeAway is responsible for an equally awesome makeover - in the original flight control tower at Stockholm's Arlanda Airport.