N57855 - 2004 Boeing 757-324 Aircraft Registration

B752

2004 BOEING 757-324

Aircraft Description

N57855 is a 2004 Boeing 757-324, 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 January 9, 2004. The registration certificate was issued on January 12, 2004. The registration is set to expire on April 30, 2029. Powered by a Rolls-royc RB-211 SERIES engine producing 22000 pounds of thrust, N57855 is. The aircraft's Mode S transponder code is A76F46 (hex), used for ADS-B identification and flight tracking. N57855 was last tracked by AviatorDB near San Francisco International Airport (KSFO) on March 3, 2026. The FAA registry record for N57855 was last updated on January 2, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing 757-200 revolutionized narrowbody aviation as a highly efficient twin-engine airliner that bridged the gap between short-haul and long-range aircraft. First flown in February 1982, it was a low-wing twin-engine design powered by high-bypass turbofan engines that could seat 178-239 passengers or carry 43,700 pounds of cargo. Measuring 155 feet 3 inches in length with a 124 foot 10 inch wingspan, it achieved ranges exceeding 3,900 nautical miles while maintaining exceptional short-field performance. The aircraft was manufactured by Boeing Commercial Airplanes at their Renton, Washington facility. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is B752.

AviatorDB has found no NTSB accident or incident reports involving N57855. 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
2004
Manufacturer
BOEING
Model
757-324
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B752757-200
Weight Class
20,000+ lbs
Airworthiness Date
January 9, 2004
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
January 12, 2004

Registered Owner

Name
UNITED AIRLINES INC
Address
ATTN TREASURER WILLIS TOWER
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
ROLLS-ROYC
Engine Model
RB-211 SERIES
Thrust
22000 lbs
Mode S Code (Oct)
51667506
Mode S Code (Hex)
A76F46

Additional Details

Registration
N57855
Serial Number
32814
Number of Engines
2
Number of Seats
275
Expiration Date
April 30, 2029
Last Action Date
January 2, 2025
Last Update Date
January 19, 2026
Unique ID
00075659

Last Known Position

Date
March 3, 2026 (UTC 19:11:36)
Airport
Latitude
29.993421
Longitude
-95.380444

Data Source

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

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