According to the August 10, 2019 Honolulu Star-Advertiser, HART is planning to start a limited rail service sometime in October 2020 that will cover the Kapolei to Pearlridge section of the HART line. According to the HART's website that is 8 stations in the line (out of the planned 21 stations in the line).

Hopefully the line can be extend to Aloha Stadium (the next station in the line) in one to two months after that.