Busy Bees #51 (Otago) Mystery Cache

There is no cache at the given coordinates so do not go there.

BYOP

The list of cities with the busiest Airports in the world before the Covid-19 Pandemic (2019) are as follows:

1. Atlanta
2. Beijing
3. Los Angeles
4. Dubai
5. Tokyo
6. Chicago
7. London
8. Shanghai
9. Paris
10. Dallas
11. Guangzhou
12. Amsterdam
13. Hong Kong
14. Seoul
15. Frankfurt
16. Denver
17. Delhi
18. Singapore
19. Bangkok
20. New York

Work out which airport is the busiest as some of these cities have multiple airports servicing them.

S (13/7)(2)°(9)(4).(8)(15)(5-14)'

E (3)(10+18/19)(11-20)°(6)(17).(1)(11-12)(7)'