United Airlines during the weekend of 20APR18’s schedule update filed service changes for Guam – Saipan service. From 01JUN18, overall service will be reduced from 5 to 1 daily, while operational aircraft switches from Cape Air ATR42 to Mainline Boeing 737-800.
UA174 GUM0700 – 0745SPN 738 D
UA117 SPN0845 – 0930GUM 738 D
Followed by the service change, the airline will also end 3 weekly Guam – Rota – Saipan – Guam and 4 weekly Guam – Saipan – Rota – Guam service. As United ends service at Rota, Star Marianas Air will be the sole carrier serving Rota.