Sure. Thanks, Catherine, for the question. So the teams have done a fantastic job across all of our work groups really ramping up hiring for the last year. If you recall, we ramped capacity faster than any other airline last summer. We've had a couple of challenges across the industry, whether it's the Delta variant, Omicron that have created a level of volatility across the industry. What we're striving for is to find a place where the operation is more reliable and where there's a certain degree of certainty that we can plan around. Getting ahead of many of these staffing issues is critical because there is a long lead time for some of the roles. . So I fully expect our airports team, our in-flight team and our technical operations teams to be fully staffed as we step in through the summer time frame and into a more, I think, normal course of business, where we see, I think, meaningful pressures, and it's something I think everybody is seeing across the industry is on the pilot front. We are seeing elevated attrition levels with pilots. And so we've ramped up to max capacity there. We will catch up on some of the training delays, but we have to plan for a world where we just have elevated pilot attrition and adjust our training plans and adjust our simulator capacity, et cetera, et cetera, to just speak to this kind of new world where pilots are just going to be a bit more challenging from a hiring and in retention perspective. We continue to have a very strong pipeline. We built out a number of pilot gateways years ago, recognizing that this potentially could be a problem down the road. We have great retention among the pilots that come through our gateway programs. But at the end of the day, given the legacy carriers have accelerated retirements through COVID of pilots, there's just, I think, a challenge the whole industry is facing right now in terms of pilot hiring and it will be facing, I think, for the foreseeable future. With regard to the external factors, I cannot speak to when we think the FAA is going to be fully staffed. We've obviously seen acute pressures down in the Jacksonville center in Florida. But I think everybody around the United States is looking at these talent challenges. I think on the good news front, we've got a great pipeline, people like working here, and we're going to continue to double down on our culture. And I'm making sure that JetBlue continues to be a preferred airline employer.