Increase of airport activity

Ladies and Gentlemen.
Greetings to one and all. I have a question for you. Is the only way to increase airport traffic by 1. slide bar in the program or 2. purchasing traffic.
I wish to increase traffic at CYFB I am operating out of hanger 10 but the only a/c is a 737 and a caravan. It is lonely at this airport
I would appreciate any help I could get, new to the sim world.
Greetings to one and all. I have a question for you. Is the only way to increase airport traffic by 1. slide bar in the program or 2. purchasing traffic.
I wish to increase traffic at CYFB I am operating out of hanger 10 but the only a/c is a 737 and a caravan. It is lonely at this airport

I would appreciate any help I could get, new to the sim world.