How many Airbus A320s does Avianca have?

Airlines don't fix a number of aircraft per model as if it were a static figure: the fleet changes with every new aircraft delivery, every aircraft returned under a lease, and every retirement due to end of service life or sale to another operator. Avianca, like most major Latin American airlines, doesn't publish an updated monthly breakdown by subtype, so any specific figure circulating for the A320 becomes outdated quickly. Anyone wanting an exact, up-to-date figure should check the fleet published by the airline itself or specialized aviation databases, which track registration by registration which aircraft are active at any given time. What is stable is the family's role: the A320 is by far the most numerous aircraft in its fleet.

Under the commercial name A320 there is actually a family of four fuselages of different lengths: the A318, A319, A320 and A321, all sharing the same cockpit and much of the common systems, which lowers crew training and maintenance costs. Avianca operates mainly A319, A320 and A321 aircraft, and for several years has been adding the neo versions — with more efficient engines and greater range — to progressively replace the older ceo models. This mix of ceo and neo coexisting in the same fleet is common during technological transitions, which in large airlines can extend for more than a decade before the previous generation is fully retired.