N638RW

The airframe bearing tail number N638RW is an Embraer-built regional jet delivered in 2004, serial number 17000053. It is owned by Republic Airways (operating for United Express), a corporation based in Indianapolis, IN, United States, and is registered in the US. The aircraft has been used in Republic Airways' fleet while operating for United Express, reflecting a common regional capacity-sharing arrangement; specific registry actions and detailed valuation records are not published. Condition highlights are limited to standard fleet-level maintenance and operator oversight reported by the owner.

The cabin on this specific ERJ-170 is configured in a single-class regional layout with approximately 70 economy seats arranged four-abreast, matching typical short- to medium-haul regional service. Avionics are fitted with a Honeywell Primus Epic suite, supporting advanced navigation, flight management and crew interfaces common to this variant. Typical mission profiles include high-frequency, short- to medium-range trunk routes feeding mainline United Express hubs from regional markets, operating out of the owner's base in Indianapolis, IN. There are no unique on-board amenities or bespoke modifications publicly recorded for this airframe; maintenance considerations align with CF34 engine support and Embraer-approved structural and avionics maintenance programs.

The Embraer ERJ-170-100SE occupies the regional jet niche between turboprops and larger single-aisle airliners, offering about 70 seats, a 2,100 nm range and a 460 kts cruise—suitable for regional feed and thin trunk routes. It competes with other regional jets in the 70–90 seat class and used-market demand is driven by mainline partners seeking capacity under regional contracts. Resale and maintenance considerations for this airframe center on CF34 engine maintenance cycles, avionics support for the Honeywell Primus Epic suite, and airframe hours/landing history as recorded in operator maintenance logs.