The train services operating on the Kikonai to Iwate route primarily include the Limited Express Super Hakucho and the local trains. The Super Hakucho reaches speeds of up to 130 km/h (81 mp/h), providing a fast connection between Kikonai and Iwate. This service completes the journey in approximately 2 hours and 15 minutes, featuring fewer stops than local trains, allowing for a quicker trip across the scenic Aomori and Iwate regions. In contrast, the local trains take longer, averaging around 3 hours, due to more frequent stops at stations such as Morioka and Hachinohe, providing travelers with access to smaller towns along the way.
Both train types feature standard seating and some amenities, but the Limited Express Super Hakucho is better suited for those prioritizing travel time, while local trains can be advantageous for passengers planning to visit several intermediate locations.