The biggest factor affecting what we know as 'peak season' travel is weather.
Australia is ranked 19th.
The second incident comes after a flight landing at Christchurch Airport slid off the runway on Friday.
Assaults against women and children during commercial flights are reported regularly all over the world.
Police confirmed an investigation was underway.
Queenstown is highly desired, of course, while China has jumped hugely in popularity.
In a few months it's promised to take two weeks for most applicants.
Kiwis are being warned to apply for new passports two months early.
Two Asian destinations have become much more popular with Kiwis.