N634SY

This airframe, registered as N634SY, is an Embraer E175LR (ERJ-175) built in 2025 with manufacturer serial number 17001004. The aircraft was manufactured by Embraer S.A. and is owned and operated by SkyWest Airlines, a corporation based in St. George, UT, US. The type is entered on the US civil registry and has been assigned configuration and operational status consistent with regional airline use. Placed into service with SkyWest in 2025, the airframe’s early condition and configuration reflect new-production standards for the E175LR line.

The cabin of this specific aircraft is configured C12Y58, providing 12 business-class seats and 58 economy seats, a layout optimized for higher-yield regional trunk and short transcontinental services. Operated by SkyWest Airlines from its St. George, Utah base, the aircraft is typically employed on short- to medium-range regional missions where the E175LR’s extended range and higher payload provide schedule flexibility. Avionics and specific in-service fitment are per operator standard for 2025-delivered E175LRs, emphasizing reliability and dispatch performance. Maintenance considerations align with modern CF34-8E engine care programs and Embraer airframe support packages used by large regional carriers.

The Embraer E175LR variant occupies a performance niche within the 70-seat regional market, offering extended range compared with standard E175 models while retaining the ERJ-175 family’s single-aisle efficiency. Competing models include the Airbus A220-100 in reassigned capacity roles and stretched regional jets from competing OEMs in charter or small-mainline replacement scenarios. For operators like SkyWest Airlines, the E175LR’s combination of 2,200 nm range and 481 kt cruise supports long regional sectors and thin transcontinental routes, affecting residual value positively for fleet-planned missions. Maintenance and resale considerations focus on CF34-8E engine lifecycle status and Embraer-supported component availability for airframes beginning service in 2025.