N23708 - 1998 Boeing 737-724 Aircraft Registration

B37M

1998 BOEING 737-724

Aircraft Description

N23708 is a 1998 Boeing 737-724, a twin-engine turbo-fan aircraft registered to United Airlines INC in Chicago, IL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 29, 1998. The registration certificate was issued on June 13, 2018. The registration is set to expire on June 30, 2028. Powered by a Cfm Intl. CFM56 SERIES engine producing 2200 horsepower, N23708 is. The aircraft's Mode S transponder code is A224FA (hex), used for ADS-B identification and flight tracking. N23708 was last tracked by AviatorDB near Austin Bergstrom International Airport (KAUS) on April 2, 2026. The FAA registry record for N23708 was last updated on May 19, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing Company, headquartered in Arlington, Virginia, is one of the world's largest aerospace companies. Boeing has manufactured commercial airliners, military aircraft, and space vehicles since 1916, with iconic products including the 737, 747, 767, 777, and 787 Dreamliner. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database, including the 737-724 model.

AviatorDB has found no NTSB accident or incident reports involving N23708. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1998
Manufacturer
BOEING
Model
737-724
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B37M737 MAX 7
Weight Class
20,000+ lbs
Airworthiness Date
May 29, 1998
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
June 13, 2018

Registered Owner

Name
UNITED AIRLINES INC
Address
233 S WACKER DR
City
CHICAGO
State / Zip Code
Illinois60606-7147
Country
United States

Operator / Airline

Operator
United Airlines Inc
ICAO Code
UAL

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
CFM INTL.
Engine Model
CFM56 SERIES
Horsepower
2200 HP
Mode S Code (Oct)
50422372
Mode S Code (Hex)
A224FA

Additional Details

Registration
N23708
Serial Number
28769
Number of Engines
2
Number of Seats
149
Expiration Date
June 30, 2028
Last Action Date
May 19, 2023
Last Update Date
January 19, 2026
Unique ID
00766961

Last Known Position

Date
April 6, 2026 (UTC 22:41:48)
Airport
Latitude
40.000992
Longitude
-82.868469

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC