Thank you, Ryan, and hello, everyone. I am pleased by the level of execution Ryan just covered and the realization of early benefits from our Southwest Even Better plan. As we laid out, our plan provides a roadmap to transform Southwest and importantly to restore our financial prosperity and drive sustainable shareholder value. While we have more hard work ahead to hit our multi-year financial targets, our fourth quarter performance exceeded expectations and we ended the year with improved year-over-year margins in the fourth quarter. Much of this improvement has already been covered, so I'll pick up with color on our cost performance and we'll close with a few comments on the balance sheet and an update on capital allocation including more insights on our fleet monetization strategy. Our fourth quarter 2024 CASM-X increased 11.1% year over year and full year 2024 CASM-X increased 7.8% year-over-year, both inclusive of a $92 million gain from a sale leaseback transaction in fourth quarter 2024. The year-over-year increase was primarily the result of elevated operating expenses associated with inflationary pressures including contractual market driven wage rate increases. And fourth quarter specifically, the decline in capacity growth resulted in additional unit cost pressure. We are urgently working towards implementing the $500 million cost initiative announced at Investor Day in September with an intense focus on exceeding that number and accelerating as much of the benefit into this year as possible. Our efforts are focused on mitigating cost inflation by minimizing hiring, optimizing scheduling efficiency, capitalizing on supply chain opportunities and aggressively improving corporate overhead. Looking forward, we currently expect this quarter's CASM-X to increase in the range of 7% to 9% year-over-year driven primarily by the continuation of general inflationary pressures from wage and work rule headwinds from labor contracts ratified last year and also from continued capacity moderation efforts. As 2025 progresses, our year-over-year unit cost inflation is expected to ease as we lap labor contract anniversaries, deploy initiative-driven capacity growth and aggressively pursue benefits from our cost initiative. Our cabin retrofit efforts associated with our premium seating initiatives are expected to result in approximately $150 million in incremental costs, primarily in the second half of the year. But these will be one time and will not carry forward into 2026. Taking all these variables into account excluding potential gains from any future sale, fleet sale, sale leaseback transactions, we expect to exit 2025 with fourth quarter year over year CASM-X growth in the low-single-digit. Moving to fleet, as we highlighted in third quarter earnings, we saw the prudent planning of our conservative fleet delivery expectations pay off. As a reminder, we entered 2024 expecting to receive 79 Boeing aircraft deliveries. In March, Boeing informed us we would receive 46. After going through a detailed process, we conservatively adjusted our plan to 20 deliveries to reduce the risk of further operational impact. We closed out 2024 with a total of 22 deliveries essentially in line with our internal estimation. Now in terms of how we are thinking about managing our fleet this year, we have a modest capacity plan of 1% to 2% year-over-year growth and that growth is fully funded by our efficiency initiatives. This sets us up to reduce our total aircraft count by year end. However, we still want as many deliveries as possible to modernize our fleet and reach our goal of an all -7, -8 fleet in 2031. To that end, we are planning to retire 51 aircraft this year and in addition we are contemplating the sale of an additional 10 -800NGs. To support this, we need 38 deliveries from Boeing. However, as Bob shared, all incremental deliveries beyond 38 offer an opportunity to accelerate the execution of our fleet monetization strategy. I will remind you that we view our fleet monetization strategy as incremental to the base business improvement. This strategy is highly idiosyncratic opportunity to monetize our fleet through a portfolio of sales and sale leaseback to fund fleet monetization and support shareholder return. The fleet opportunity is uniquely available to Southwest as a result of the following factors. One, current industry aircraft supply constraints, which are driven by OEM challenges creating strong demand in the secondary market. Two, the embedded value in our -8 from Boeing compensation and favorable pricing, which create the meaningful value gap relative to the strong secondary market. And three, access to aircraft provided by contractual order book which is beyond the need of our modest capacity plans. As a reminder, the 1% to 2% growth over the next three years does not require additional aircraft as it is funded by efficiency initiatives. Now of course the -800 and -8 aircraft play different roles in our fleet strategy initiative. I'll start with the -800. These are midlife aircraft that currently have highly favorable market valuations. The current market setup and our order book economics combined to create an opportunity to replace these midlife -800 with new -8. This creates value for Southwest and we plan to realize the lower maintenance and fuel costs, enhanced customer experience and better reliability associated with -8 aircraft, all with reduced capital spending. With the -8 aircraft, the opportunity to realize value comes from the ability to sell excess aircraft in our order book and pull forward the significant embedded value that comes from favorable pricing and the current market value. However, to be able to fully execute this strategy we must receive sufficient deliveries from Boeing. While we are feeling very good about where Boeing is headed, we will want to gain confidence in their production capabilities, before we move forward with sales. So you can understand that, our strong preference is to execute sales. The -800 sales facilitate capital efficient fleet modernization and for the -8 the opportunity is to harvest significant embedded value. We will however be opportunistic with sale leasebacks and pursue them as a mechanism for an orderly exit of the -800s from our fleet. Now that we have completed our first transaction, you have a better idea of the economics of the -800 sale leaseback. Sale leaseback allow us to lock-in the certainty of today's strong secondary pricing while simultaneously bridging our operation, until we are confident that we will receive our contractual replacement -7s and -8s from Boeing. Essentially these sale leasebacks are functioning as forward sales and again we will pursue them opportunistically only where it makes financial sense, while also taking to account overall fleet modernization goals, financing needs and capital allocation considerations. Moving to CapEx. Full year 2024 gross capital expenditures were $2.1 billion in line with previous guidance. Including proceeds of $871 million from the sale lease back transaction in fourth quarter 2024, full year 2024 net capital expenditures were $1.2 billion. We currently expect 2025 gross capital spending to be in a range of $2.5 billion to $3 billion. This includes approximately $1.2 billion in aircraft capital spending and $1.6 billion in non-aircraft capital spending. Again, there is an opportunity to lower net capital spending from our fleet monetization strategy. As we look to the future, we remain committed to maintaining a strong balance sheet and are proud to have an investment grade rating by all three rating agencies. We also remain committed to providing significant returns to our shareholders through dividends and share repurchases. In 2024, we returned $680 million consisting of $430 million in dividends and $250 million of share repurchases to our shareholders. The $250 million ASR was the first repurchase program of the $2.5 billion share repurchase authorization announced at our September Investor Day. The company continues to plan for the launch of an additional $750 million ASR program later this quarter. Assuming performance trends continue as expected, we plan to complete repurchases of the remaining $1.5 billion available under a share repurchase authorization in 2025. Before I hand it back to Bob, I want to send out LUV's love to my Southwest family and to all of you in the investment community for your support and comradery over the past 33-plus years. With that, I will turn it back to Bob.