View source for Airport

'''Departures'''
{|
|'''City'''
|'''Departing'''
|-
|Casablanca
|10:00
|-
|Milwaukee
|7:00
|-
|St Petersburg
|9:00
|-
|Mexico City
|12:00
|-
|Rio De Janeiro
|5:00
|-
|Bangalore
|2:00
|-
|Johannesburg
|3:00
|-
|Vancouver
|11:00
|-
|Indianapolis
|4:00
|-
|Stockholm
|1:00
|-
|Buenos Aires
|8:00
|-
|Bordeaux
|6:00
|}

These departures are on time.  What would happen if they weren't?

[[Image:Airport-1.png]]

<spoiler>
The answer is "CARTOGRAPHER"

Edit request: Could someone explain this solution further?
</spoiler>