Today's iHeartRadio Music Festival Headline Schedule
The iHeartRadio Music Festival is a two-day event held annually at the Las Vegas Sphere, with today's programming running across multiple stages from early afternoon into the night. The festival is produced by iHeartMedia, the largest radio station operator in the United States by number of stations, and today's schedule typically features a mix of pop, rock, hip-hop, and country acts. The main stage lineup for today is headlined by artists who consistently rank among the top global touring acts by gross revenue, as reported by industry sources such as Forbes. Gates open at 11:00 a.m. local time, with the first performance on the main stage starting at 1:00 p.m. PT.
Today's schedule is structured around a series of 60-minute sets, with transition times built in for stage changes and audio checks. The festival uses a single-screen format at the Sphere, with the main stage LED surface measuring over 16,000 square feet, making it one of the largest indoor LED installations in the world. The event is broadcast live on iHeartMedia radio stations and simulcast on the iHeartRadio app, which has more than 55 million monthly active users in the United States. The festival's production team coordinates with artists' touring crews to align today's set times with the technical requirements of each performer.
Stage Breakdown and Artist Lineup
Today's festival schedule includes performances across the main stage and the iHeartRadio Radio Stage, with the latter featuring artists from the iHeartMedia radio portfolio. The main stage lineup today features headliners who have topped the Billboard Global 200 chart in the past year, with set times staggered to avoid overlap. The Radio Stage focuses on emerging and mid-tier artists signed to iHeartMedia-owned labels, providing a platform for acts that receive regular airplay on iHeart stations. Each stage has a dedicated sound and lighting crew, with the main stage utilizing a custom audio system designed in collaboration with the Sphere's engineering team.
The festival's artist selection is based on a combination of radio airplay data, streaming metrics, and ticket demand, with iHeartMedia's programming team finalizing today's lineup several months in advance. Today's schedule includes a mix of solo headliners and collaborative performances, with some artists making festival-specific debuts. The event is sponsored by major brands including Pepsi and Samsung, with product integrations woven into the stage design and audience experience. The Sphere's seating capacity for the festival is configured to approximately 18,000 attendees per day, with general admission tickets priced based on seating tier.
Accessing the iHeartRadio Music Festival Schedule Today
The official iHeartRadio Music Festival schedule for today is published on the festival's website and the iHeartRadio app, with real-time updates pushed to users' devices when set times change. The app provides a personalized schedule feature that allows attendees to select their favorite artists and receive alerts before each performance. Today's schedule is also available on the festival's social media channels, including Instagram and X, where the official account posts updated timelines throughout the day. The iHeartRadio app is available for iOS and Android and can be downloaded from the respective app stores.
For attendees planning to attend today's event, the festival's website provides a detailed map of the venue, including stage locations, food and beverage areas, and entry points. The Sphere's location in Las Vegas is accessible via the Las Vegas Monorail, with the nearest station located within a short walking distance of the venue. Today's schedule is designed to be completed within a single day, with the final main stage performance concluding by 11:00 p.m. PT. The festival's official website, which is maintained by iHeartMedia, is the primary source for the most current schedule information and any last-minute changes.