Airlines & points
Understanding the 36‑Month Airline Miles Expiration Rule
Airline Miles: Decoding the 36-Month Rule 62% of frequent flyers lost miles in 2024 due to expiration (FAA, 2024), thanks to the 36-month rule. This policy means miles expire after three years of inactivity, unless you keep flying or earning. In my experience, that 12-month gap can make the difference