N77590

This airframe, registered as N77590, is a Boeing 737-9 MAX built in 2025 with serial 67635 (c/n 9021). The airframe is owned by United Airlines, Inc., a corporation based in the United States, and is registered for U.S. civil operations. The aircraft entered service under United's ownership and has been recorded on the U.S. registry with its current registration. Valuation records list the aircraft at $124,000,000, reflecting a new-build market assessment for this configuration.

The cabin is configured in United's two-class layout reported as C20 / Y159 (20 Business, 159 Economy = 179 total seats), intended to support short- to medium-haul mainline operations. Typical mission profiles for this airframe include domestic trunk routes and transcontinental services within the aircraft's 3,300 nm range, operating from United's U.S.-based hubs. Avionics and systems conform to Boeing 737-9 MAX standard type-fit; maintenance follows manufacturer and operator-approved programs for LEAP-1B-equipped 737 MAX family aircraft. Given its new-build status and full airline fit, cabin amenities and operational equipment reflect United’s contemporary in-service specifications for single-aisle, high-density mainline aircraft.

The Boeing 737-9 MAX occupies the high-capacity end of the 737 MAX family, offering increased seats and range compared with smaller variants, and competes with larger narrowbodies from Airbus in airline fleet replacement and growth roles. With two CFM International LEAP-1B engines rated at 28,000 lbf each, the type targets operators needing efficient high-frequency mainline performance. Buyer demand for this model is driven by carriers replacing older 737 Classics/NGs and by network carriers optimizing single-aisle transcontinental and medium-haul sectors; resale and maintenance considerations emphasize LEAP engine support and airframe transition programs consistent with a $124,000,000 new-build valuation.