In 2026 aviation, the difference between Flight Following and a VFR Flight Plan is who is watching you and how they help. A VFR Flight Plan is filed with a Flight Service Station (FSS); it is essentially a "search and rescue" document that stays on a computer. If you don't close it within 30 minutes of your ETA, the FSS starts looking for you. However, nobody is actually watching you on radar. Flight Following, officially called "Radar Traffic Information Service," is a live service provided by Air Traffic Control (ATC). With Flight Following, you are talking to a controller who sees you on their radar, gives you traffic advisories, and can warn you if you’re about to wander into restricted airspace. For a 2026 pilot, the best practice is to use both: the flight plan is your insurance policy if you go down, while Flight Following is your "extra pair of eyes" to prevent an accident from happening in the first place.