Chair, I'll repeat what I said earlier. I've itemized a few operational changes that took place, from hiring staff to improving operational bottlenecks—including security clearance for employees and new employees—working with airlines to address pilot shortages and working with airports to ensure that they have the financial support.
We've invested close to $2 billion in airports alone, between the airport critical infrastructure program, the airports capital assistance program and regional airport development. There has been significant investment.