Skyman771--yes but less passengers spending less money in the terminal (even loco ones), less shops , less rent,
less fuel etc. Less income. Less investment.
On the longhaul could there be errors on the airport website. You cant seem to book the Monarch fortnightly CUN flight shown, only the Thomsonfly weekly one, and the Monarch POP is a weekly service on the booking systems not fortnightly as shown in the airport guide. The 2x weekly SFB (Thomsonfly and Monarch) and the weekly POJ (Thomsonfly) are all bookable.
Not sure about GSM to Toronto.