N931WN

The airframe bearing tail number N931WN is a Boeing 737-7H4 (737-700) built in 2009 with manufacturer serial number 36637. It is owned and operated by Southwest Airlines Co., a corporation based in Dallas, TX, US, and is registered in the US. The airframe’s operational history centers on its time in service with Southwest; registration and ownership have remained under the airline’s corporate registry. Valuation and condition data for this specific airframe are Not published.

The cabin of N931WN is configured in a single-class all-economy layout with 143 seats, reflecting Southwest Airlines’ standard dense short- to medium-haul passenger configuration. As a 737-700 equipped with twin CFM56-7B22 turbofan engines, its typical mission profile includes domestic and near-international sectors within a nominal range of 3,060 nm and cruise speeds around 440 knots. Based out of Dallas, TX, US under Southwest’s operation, the aircraft participates in high-frequency, turnaround-sensitive schedules typical for low-cost carriers; maintenance considerations align with airline heavy-visit cycles and fleet commonality practices. There are no unique cabin amenities or supplemental configurations published specifically for this airframe.

The Boeing 737-700 airframe, as exemplified by N931WN, occupies a performance niche for operators needing a balance of short-to-medium range capability and high-density seating, here provided as 143 seats. Competing models in the same capacity and mission set include earlier generation narrowbodies and certain regional variants of other manufacturers, but the 737-700’s commonality with the 737 family supports robust operator demand for fleet integration. Buyers and lessors typically consider engine type (CFM56-7B22), remaining airframe life since 2009, and operator maintenance records when assessing resale or secondary market value; specific resale considerations for this unit are tied to its continuous service with Southwest Airlines Co.