You've probably asked the question "What is going on out there?" while you restlessly await to board your flight.

Well, Swiss Airlines has decided to answer that question -- with a stunning airport time-lapse video.

The video shows aircraft of all different shapes and sizes arriving and departing -- and everything in between -- at Zurich International Airport.

Also on HuffPost:

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  • #1 Atlanta: 89,331,622 passengers

  • #2 Beijing: 73,891,801 passengers

  • #3 Chicago: 66,665,390 passengers

  • #4 London Heathrow: 65,884,143 passengers

  • #5 Tokyo Narita: 64,069,098 passengers

  • # 6 Los Angeles: 58,915,100 passengers

  • #7 Paris Charles de Gaulle: 58,167,062 passengers

  • #8 Dallas Fort Worth: 56,905,066 passengers

  • #9 Frankfurt: 53,009,221 passengers

  • #10 Denver: 52,211,242 passengers