Chris Nassetta
President and Chief Executive Officer at Hilton Worldwide
Thanks, Jill. Good morning, everyone, and thanks for joining us today. We are pleased to report strong first quarter results, which continue to demonstrate the power of our business model and the strength of our development story. Both adjusted EBITDA and adjusted EPS meaningfully exceeded the high-end of our guidance even with RevPAR growth at the low end of our expected range. We also announced several new partnerships and additions to our brand portfolio, which will enable us to build even more loyalty with customers and help accelerate growth.
Turning to results for the quarter, system-wide RevPAR increased 2% year-over-year, which was at the low end of our guidance range as renovations, inclement weather, and unfavorable holiday shifts weighed on results more than we anticipated. Leisure transient RevPAR exceeded our expectations even with tough year-over-year comparisons, given continued strength in international markets and holiday shifts. Business transient recovery remained steady with RevPAR across large corporates up more than 3%, driven by strong demand in consulting and government contracting.
Group RevPAR rose nearly 5% year-over-year, led by strong convention and social demand. Additionally, corporate groups continued to grow as a percentage of booking mix and booking windows continued to lengthen. As we look to the rest of the year, we continue to expect system-wide RevPAR growth of 2% to 4%, with the U.S. towards the low end of the range and continued strength in international markets. We expect positive RevPAR growth across all major segments, led by group performance at or above the high end of the range, business transient around the midpoint, and leisure transient towards the lower end of the range. For the full year, group position is up 13% versus last year.
Turning to development, we started the year off strong, building on the positive momentum from 2023. In the quarter, we opened more than 100 hotels, totaling approximately 17,000 rooms, and achieved net unit growth of 5.6%. Hotel openings spanned nearly all brands, demonstrating the strength and breadth of our industry-leading brand portfolio. Conversions accounted for 30% of openings, largely driven by DoubleTree and Spark.
In the quarter, we celebrated the addition of a number of new luxury and lifestyle properties, including the debut of LXR in Hawaii, the introduction of the Waldorf and Canopy brands to the Seychelles, and the highly-anticipated opening of the Conrad Orlando. Located within the newly developed Evermore Orlando Resort complex, the Conrad Orlando features five distinct dining venues, an eight acre lagoon and expansive pool complex, a world-class spa, and extensive meeting and event space.
We also achieved several milestones in the quarter, including the opening of our 800th hotel in Asia-Pacific, our 225th hotel in the CALA region, and reached 25,000 true rooms globally. Additionally, Hampton opened its 3,000th property worldwide. Since its launch 40 years ago, the Hampton brand has been a category leader.
With the largest global pipeline of any focused service brand and the recently announced new North American prototype, Hampton continues to demonstrate the strength of our legacy brands and the power of our innovative approach to brand evolution, we are confident that the best is yet to come for this iconic brand. In the quarter, we signed 30,000 rooms, increasing our pipeline to a record 472,000 rooms, up 2% from last quarter and up 10% year-over-year. Signings meaningfully outperformed our expectations driven by strength in international markets.
In Asia-Pacific, we signed agreements for four new Conrad properties further strengthening our luxury pipeline. Globally, interest in Hilton Garden Inn remained particularly strong with the brand achieving the highest quarter of signings in its history. System-wide construction starts also outperformed expectations up roughly 45% versus last year, with all major regions meaningfully higher.
Approximately half of our pipeline is under construction and we continue to have more rooms under construction than any other hotel company, accounting for more than 20% of industry share and nearly four times our share of existing supply. We also recently announced several exciting partnerships and tuck-in acquisitions, further accelerating our expansion into the fast-growing lifestyle and experiences categories.
Earlier this month, we acquired a controlling interest in Sydell Group to expand the NoMad brand from its existing London flagship location to high end markets all around the world. Our development teams are fully engaged and we have a great pipeline building. Additionally, we announced an agreement with AJ Capital to acquire the Graduate Hotels brand, a collection of over 30 lifestyle hotels in university-anchored towns, each graduate hotel steeped in local history, charm and nostalgia is designed to reflect the unique character of its local university, offering the perfect setting for game days, graduations, reunions, and campus visits.
Graduate presents a unique opportunity to serve more guests, especially in markets where we're not present today. With thousands of colleges and universities around the world, we believe the addressable market for the brand is 400 to 500 hotels globally. For the rapidly increasing number of travelers looking to prioritize exploration and adventure, we recently announced an exclusive partnership with the premier outdoor hospitality company AutoCamp. Stays will be bookable on Hilton's direct channels in the coming months and we will offer our guests an experience that blends the spirit of an outdoor adventure with the hospitality and design forward-thinking of a boutique hotel.
Hilton Honors members will be able to earn and redeem points on stays and enjoy exclusive membership benefits while experiencing sought-after locations around the United States, including several properties adjacent to popular national parks.
Along with our previously announced exclusive partnership with Small Luxury Hotels of the World, these offerings provide incredible opportunities to further accelerate our growth and enhance our network effect by broadening and deepening our customer offerings in some of the industry's fastest-growing markets and segments.
As a result of our strong pipeline and all the great progress we've seen to date, for the full year, we expect net unit growth of 6% to 6.5%, excluding the planned addition of Graduate. To provide even more personalized experiences for our guests, we continue to leverage our industry-leading technology platforms. From a digitally-enabled concierge for our luxury brands to the ability to choose your room from a floor plan and control your in-room entertainment from your mobile device, we continue to fully integrate the digital experience.
Additionally, recent initiatives like add-ons, Hilton for Business, and improved search functionality are driving even greater conversion and higher revenue.
We also continue to be recognized for our incredible workplace culture, fortune, and Great Place to Work recently named Hilton the number one on the list of best companies to work for in the United States, marking our ninth consecutive year on the list and our sixth consecutive year in the top 10. In total, we won 20 Great Place to Work awards around the world with five number one wins.
These recognitions follow our ranking as the number one World's Best Workplace and make Hilton the only hospitality company to have earned the top spot on these prestigious lists. Overall, we're very pleased with our first quarter results and we expect our industry-leading brand, strong development story, and powerful business model to continue to drive growth. Now I'm going to turn the call over to Kevin for a few more details on our results for the quarter and our expectations for the full year.