I bet few would guess accurately who is Number Two.
I wouldn't have guessed, but it's not surprising. If you look at a map, it's basically right in the middle of a lot of routes between Europe, Africa, China, India, and Southeast Asia. Dubai is a major financial center of the ME. And Dubai has got so much $%&#!@ money that they can build the biggest, ritziest airport they want to in order to attract flyers/airlines to come through.
So it makes sense, even if I might not have guessed.
I've been through all of the American ones plus Heathrow, CDG, and Amsterdam.
Same, minus Amsterdam.
The other question I'd ask everyone here... What is the most notable OMISSION to you on this list... The airport that you'd think would be there, but isn't.
For me, it's probably Hong Kong... I've flown through there several times and it's always seemed like a major hub, as well as being a big financial center for Asia and just over the [former?] border with Shenzhen, a major industrial city. I wonder if maybe it used to be on this list, but flyers have been routing around it after some of the things China has done to HK over the last few years?
Runner up for me might be Shanghai... Also a major city (both industrial and financial), probably very much a gateway for westerners to the rest of China and a gateway for Chinese out of China... Looking at pictures of Shanghai from say the 1990s to today I thought it might be on this list.