Airlines and Travel

U.S. and European regulators ordered an immediate software upgrade for A320-family jets after Airbus concluded an Oct. 30 JetBlue Flight 1230 altitude drop — which caused several injuries — was linked to a prior software change that allowed intense solar radiation to corrupt critical flight-control data. The FAA issued an emergency directive (compliance by 12:01 a.m. Sunday) and EASA followed, prompting airlines to install a roughly two‑hour fix on hundreds of affected aircraft (Cirium estimates more than 9,000 A320-family jets globally, about 1,600 in the U.S., with 500+ U.S.-registered affected), causing limited delays and some cancellations (JetBlue canceled ~70–74 flights, ANA canceled 65) while most carriers reported completing updates with minimal disruption.