When you need to chill but you're also an airport nerd: www.lofiatc.com

r/flying is intended to be a place to discuss things like pilot training, regulations, procedures, techniques, aircraft ownership and maintenance, piloting as a career, and similar topics. “Aviation enthusiast” content is better suited to r/aviation. Flight simulation belongs in r/flightsim. Questions and content about air travel (passenger experience, frequent flyer programs, etc.) are better suited to r/travel.