John C. Plant
Chairman and Chief Executive Officer at Howmet Aerospace
Thanks, Ken, and let's now move to Slide 11, and I'll talk you through the end markets and provide some overview.
Firstly, regarding Commercial Aerospace. Our prior comments regarding strong demand for air travel throughout the world continues to apply. Air traffic growth in Asia Pacific has strengthened, in particular for international travel. In fact, international travel globally has been increasing in the 20% range, plus or minus. Freight volumes have also been robust with increases of 10% plus recorded.
Domestic travel continues to grow gradually in all markets. This travel demand, combined with an aging aircraft fleet is leading to significant orders and an extremely high backlog of total aircraft. Or it is leading to a position where aircraft orders placed now cannot be fulfilled until the end of the decade and beyond in certain cases. However, the issue being faced by Howmet is not the demand but rather that sales are currently constrained to some degree by the ability of aircraft manufacturers to build and deliver aircraft on a consistent basis. These facts are the subject of many press articles and there's little point in repeating those facts here.
While Airbus is steadily increasing requirements while building below desired levels and slowing its volume run, the larger concern is Boeing. While parts orders directly from Boeing shows some trimming, they continue to be at levels above the actual 737 and 787 build rates.
Engine orders have also been trimmed, albeit by a larger percentage. Given the situation, the question surrounding Boeing and its affiliates inventory positions and liquidation of such inventory remains. We've tried to derisk this to a large extent in our guidance. And notably, update our assumed 737 build rate to 22 aircraft per month in 2024 versus the previous view of 20 per month. Naturally, we hope for a higher build on this and also to future rate increases.
In the case of Defense, the outlook continues to be a double-digit increase for the year. Strength is seen in engine spares for the F-35 and for spares and new builds for legacy fighters. New orders are also being received for structural parts for Howitzers. IGT manned [Phonetic] is for a significant single-digit growth.
It's worth noting there is a potential for increasing demand in the future for new IGT turbines as a result of increased requirements emanating from electricity demand for data centers and AI needs. This potential demand increase is being studied and is worthy of further commentary in the future. Howmet is well placed in the IGT market being the largest supplier of turbine blades in the world to our customers of Siemens, GE Vernova, Mitsubishi Heavy and Ansaldo. Indeed, further production capacity will be added by Howmet into the IGT market in 2025 to support this increased demand.
Oil & Gas continues to be strong with double-digit increases. Spares for Commercial Aerospace, Defense and IGT to continue to grow in aggregate at a pace of approximately 17% year-to-date, with further rate increase expected in the balance of the year. Commercial truck builds are beginning to abate and the long predicted slowdown, particularly in Europe has started and will lay on the second half at maybe a 10% reduction in addition to the more normal European summer vacation seasonality. This normal seasonality is also noted in our European aerospace operations and is fully baked into our third quarter guidance.
Before I talk to specific financial numbers, I'd like to cover three topics. First, the capital expenditure required for 2024 has been increased by a further $30 million to the midpoint of $320 million. This is reflective of additional customer contracts achieved with share gain for our Engines business. A further expose will be provided on this topic in our next call.
Despite the additional capital expenditure, the free cash flow guide has been increased by $70 million, having taken account of this expenditure and also the increase for working capital in the revenue guide. The conversion of net income is maintained at the prior guide of approximately 85%. And ultimately, this expenditure leads to further future revenue growth. It's a great outcome with revenue starting to accrete in late 2025. The guide for capital expenditures for 2024, 2025 is approximately 4% of revenue.
The next topic is the dividend. We will increase the common stock dividend starting with the August payment to $0.08 per share. This is an increase of 60% and a further increase from our expectations discussed during our call in May. Moreover, for 2025, common stock dividends are expected to be in the 15% of net income, excluding special items, plus or minus 5%.
Finally, share buyback authorization has also been addressed by the Board and increased by $2 billion to approximately a total of $2.5 billion.
Now moving to specific numbers. In Q3, we expect revenues of $1.855 billion, plus or minus $10 million, EBITDA of $465 million, plus or minus $5 million. And earnings per share of $0.64 plus or minus $0.01.
It should also be noted that we have increased revenue guidance for the year both incorporating the Q2 beat and a further additional uplift to the previous assumed second half revenues. For the year, we now expect revenues to be at $7.44 billion, plus or minus $40 million, which is an increase of $140 million from the prior guide. EBITDA is guided to $1.865 billion, plus or minus $10 million, which is an increase of $115 million from the prior guide.
Earnings per share increased to $2.55, plus or minus $0.02, an increase of 39% year-over-year. And free cash flow is guided to $870 million, plus or minus $30 million, an increase of $70 million from the prior guide. And that's after increasing that CapEx requirements by $30 million and the revenue of $140 million.
You can see from the numbers shown that revenue, profit and free cash flow have lifted again for 2024, and that total annual revenue has increased to a 12% growth rate year-over-year.
Now I'll move to provide a summary. First statement is, we're pleased with our second quarter results. The guide for the year has been raised again on all fronts. We believe we've taken account of the commercial aircraft build rigs and the inventory positions which is centered on Boeing.
And thank you very much, and now I'll move to the questions.