The term "award availability" refers to the number of seats or tickets available for a particular flight, route, or destination. It is an important factor that passengers need to consider when booking flights as it determines how many seats are left on a specific flight and whether they will be able to secure a spot or not.
Award availability can vary depending on several factors such as the time of year, demand for the route, airline policies, and other variables that may affect supply and demand. Passengers who want to book flights using frequent flyer miles or points must also check award availability before they can confirm their reservation.
In summary, "award availability" refers to the number of seats available on a flight for passengers who are using reward programs to travel.