Sort of, at least in that the airplanes would be grounded if the software didn't work. But this isn't unique to airlines. These big industry companies are laggi

Sort of, at least in that the airplanes would be grounded if the software didn't work. But this isn't unique to airlines. These big industry companies are lagging behind in technology and they always will, because they associate revenue to sales, marketing and account management, and they see business operations and IT as operating cost, and not a part of the product. And they have little incentive to change, because the low margins and high capex are barriers to entry that keep venture capital out.