Airline service
Comment thread "Five-minute walk from the Ottawa Flying Club" for Ottawa Macdonald-Cartier International Airport
Comments 1 to 2 of 2 in the thread "Five-minute walk from the Ottawa Flying Club" (Ottawa Macdonald-Cartier International Airport):
There's also a small Tim's in the main (new) terminal building, for airline passengers and others at the south field.
Coffee, sandwiches, doughnuts, etc. Tim Horton's is sort-of like Dunkin Donuts in the U.S., but much, much more popular.