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Illustration of a Boeing 737-800 conventional-tip passenger airframe. Not a photo of N76504.
Illustration of the Boeing 737-800 conventional-tip passenger airframe, not a photo of N76504. Representative certified design, not the installed wing-tip configuration, livery, cargo conversion or cabin of this registration. No MAX or BBJ completion is inferred.

N76504 2006 Boeing 737-800 series

Serial number 31604. Registered to United Airlines Inc, Chicago, IL, US.

  • 2006Built

SPECIFICATIONS

Boeing 737-800 series specs

Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.

Model
Boeing 737-800 series
Year
2006
Serial number
31604
Engines
2 × CFM Intl CFM56-7B26
Thrust
26,300 lbf each

THE AIRCRAFT’S LIFE

N76504, from delivery to today.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Registry record

    Earlier use of the number: N76504 was assigned to another aircraft, a Cessna 140. That registration was cancelled on this date.

    FAA registry
  2. Registry record

    Airworthiness date on the current FAA record (standard category).

    FAA registry
  3. United Airlines Inc

    Certificate of registration issued as N76504.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N76504
Status
Current as of October 2026
Certificate issued
Aug 30, 2006
Airworthiness date
Aug 25, 2006
Last FAA action
Jan 16, 2024
Registration expires
Jan 31, 2028
Mode S code (hex)
AA5690
Aircraft category
Airliner
Weight class
Over 20,000lbs

From FAA registry data as of October 2026. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

United Airlines Inc

Corporation · Chicago, IL, US

ESTIMATED VALUE

What N76504 might be worth

Rough range$13M to $34M

A rough range for a 2006 airliner, with a middle of about $21M. From Radar's listing-based estimates for airliners of similar engine thrust and age. It is not an appraisal and knows nothing about N76504 itself: total time, engines, condition, equipment and the logbooks move the price of any one aircraft.

Open the aircraft value tool

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.

BUYING, SELLING OR FINANCING

What to check before a deal