Honolulu's Skyline rail system is set to expand its operations, with Segment 2 opening on Thursday, October 16, at 4 a.m. This new phase introduces five additional miles of track and four new stations, significantly broadening the train's reach across Oʻahu. The expansion aims to offer faster and more reliable transportation, connecting residents and visitors to key destinations while bypassing traffic congestion.
The rail system will operate daily from 4 a.m. to 10:30 p.m., providing access to major industrial zones, military facilities, and the island's busiest urban areas. This development marks a significant step in Honolulu's public transportation strategy, offering an alternative to road travel.
Key Takeaways
- Skyline Segment 2 opens October 16, 2025, at 4 a.m.
- Adds 5 miles of track and 4 new stations.
- New stations include Makalapa, Lelepaua, Āhua, and Kahauiki.
- Connects to major destinations like Pearl Harbor-Hickam and Daniel K. Inouye International Airport.
- Free rides offered on opening weekend (Oct. 18-19) for HOLO cardholders.
- TheBus routes are changing to integrate with new rail stations.
Expanded Route and New Stations
The latest extension of the Honolulu Skyline rail system covers five additional miles. This stretch includes four new stations, strategically placed to serve critical areas of Oʻahu. The stations are named Makalapa, Lelepaua, Āhua, and Kahauiki.
These new stops will provide direct rail access to several important locations. These include Joint Base Pearl Harbor-Hickam, Daniel K. Inouye International Airport, and the industrial zones of Māpunapuna and Lagoon Drive. The Kalihi Transit Center will also be more accessible.
Skyline Facts
- Operating Hours: Daily, 4 a.m. to 10:30 p.m.
- Frequency: Trains arrive every 10 minutes.
- Technology: First fully driverless, automated rail system in the United States.
The Skyline system is designed to improve travel efficiency for both daily commutes and leisure activities. It aims to reduce reliance on personal vehicles and alleviate traffic on Oʻahu's roads.
Rider Information and Free Weekend Travel
To use the Skyline rail, passengers need a HOLO card loaded with fare or a valid pass. A single adult ride costs $3, and transfers between rail and bus services are free. Discounted fares are available for eligible riders, and more information can be found on the Department of Transportation Services website.
The City and County of Honolulu’s Department of Transportation Services will offer free rides on Skyline, TheBus, and TheHandi-Van during the weekend following the opening. This special offer is valid on Saturday, October 18, and Sunday, October 19, from 4 a.m. to 10:30 p.m.
"I take the bus from Kaneohe, and then from here, I can jump on the rail and go within a block of the naval exchange and commissary. It’s very convenient for me," said John Lopez, a rider who commutes into Kalihi for a boxing gym.
During the free weekend, riders must still tap their HOLO cards at station gates or when boarding buses, but no fare will be charged. This promotion encourages residents to experience the new rail segment and integrated transit services.
Integrated Bus Route Changes
To ensure smooth connections with the expanded Skyline service, TheBus routes are undergoing significant changes. New rapid lines will link key areas of Honolulu directly to the new rail stations. These adjustments are designed to create a more cohesive public transit network.
Connecting Honolulu
The integration of bus and rail services is crucial for a comprehensive public transit system. By aligning bus routes with new rail stations, Honolulu aims to provide seamless travel options, reducing transfer times and expanding accessibility for commuters across the island.
The A Line will operate between Āhua and UH Mānoa, with trains running every 10 minutes during peak hours. The U Line will connect Āhua to UH Mānoa and Kaimukī, traveling along the H-1 Freeway. Additionally, the W Line will run from the airport to Waikīkī, also every 10 minutes at peak times.
Specific Route Modifications
- Route PH8 will now serve the Makalapa Station directly.
- Route 331 will establish a connection between Makalapa and important military facilities.
- Routes 40, 42, and 51 will be modified to provide improved access to Āhua Station.
These changes are part of a broader effort to optimize the entire public transportation system for the benefit of all riders. The goal is to make public transit a more appealing and practical option for daily travel.
Community Impact and Future Outlook
Officials anticipate high ridership during the opening weekend and urge the public to "ride with aloha." This includes practicing common courtesy such as allowing passengers to exit before boarding, offering seats to children (keiki) and elders (kūpuna), and adhering to all safety regulations.
The rail construction has presented challenges for businesses located along the Dillingham Boulevard corridor, where future extensions are planned. Access for customers was often difficult during the building phases, impacting local sales.
Phi Luu, owner of PD Gift Shop, located near the current rail line's end, expressed optimism: "I think maybe we will have some people from the west side, yeah, because we get a lot of customers from the west side, and sometimes we get traffic, so this will be easier."
Luu believes the completed rail system will ultimately benefit his business by bringing in more customers from different parts of the island, especially those looking to avoid traffic. This sentiment is shared by many who hope the long-term benefits of improved transit will outweigh the temporary disruptions.
The Honolulu Skyline stands as the United States' first fully driverless, automated rail system. It promises consistent service with trains arriving every 10 minutes, offering riders scenic views of Oʻahu’s south shore. This technological advancement represents a significant investment in the island's infrastructure and its future mobility.





