GLOBAL RANKINGS:
1. Hong Kong Chek Lap Kok Int'
2. Singapore Changi Int'
3. Sydney Kingsford Smith Int'
4. Amsterdam Schipol Int'
5. Copenhagen Int'
6. Chicago O'Hare Int'
7. Dubai Int'
8. Kuala Lumpur (KLIA) Int'
9. Vancouver Int'
10. Helsinki Vantaa Int'
ASIA PACIFIC RANKINGS:
1. Hong Kong Chek Lap Kok Int'
2. Singapore Changi Int'
3. Sydney Kingsford Smith Int'
4. Kuala Lumpur (KLIA) Int'
5. Auckland Int'
EUROPE RANKINGS
1. Amsterdam Schipol Int'
2. Copenhagen Int'
3. Helsinki Vantaa Int'
4. London Heathrow Int'
5. Zurich Kloten Int'
NORTH AMERICA RANKINGS
1. Chicago O'Hare Int'
2. Vancouver Int'
3. Cincinatti Int'
4. Los Angeles Int'
5. Pittsburg Int'
MIDDLE EAST RANKINGS
1. Dubai Int'
2. Bahrain Int'
3. Abu Dhabi Int'
4. Jeddah Int'
5. Doha Int'
SOUTH AMERICA RANKINGS
1. Buenos Aires Int'
2. Sao Paulo Int'
3. Rio De Janiero Int'
4. Santiago De Chile Int'
5. Caracas Int'
AFRICA RANKINGS
1. Johannesburg Int'
2. Cape Town Int'
3. Nairobi Int'
4. Casablanca
5. Mauritius Int'
Source
http://www.airlinequality.com/