Airlines rush to install EASA‑mandated A320 software fix — American, AirAsia, Viva and Volaris update fleets
Following an urgent Airbus transmission and an EASA airworthiness directive, carriers including American Airlines, AirAsia, Viva and Volaris are implementing a three‑hour software patch or rollback across A320‑family fleets. American initially targeted about 340 aircraft (later reduced); operators expect multi‑hour maintenance windows, reprogramming and some cancellations.