1 Which is the busiest airport in the world?
2 Qatar Airlines has announced that they are launching the world’s longest non-stop commercial flight. What is the planned flight time?
3 What is the most expensive hotel room charge for a one night stay?
4 What is the top business destination for French travelers?
5 What percentage of mobile hotel booking are made by business travelers?
6 What is the maximum passenger capacity on the Airbus A380?