@GossiTheDog @RonnyTNL Sure, but I stay in touch and they’re still handling it well despite moving my job to admins in Mexico, and changes in how work gets done has made the PC component *easier.*
The basics of DR can scale well if an org puts the resources into it. Delta has a much more complex environment with many machines that need to be working in specific places but it is notable that similar major carriers had essential recovery much faster.