| Tail Number / N-Number | N2142U |
| Manufacturer | BOEING |
| Model | 777-300ER |
| Year Built | 2017 |
| Manufacturer's Serial Number | 63722 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 552 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | GE90-115B |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 115,540 pounds-force (513.9 kN) |
| Total Thrust | 231,080 pounds-force (1,027.9 kN) |
| Type of Registrant | Corporation |
| Owner Name | UNITED AIRLINES INC |
| Street | 233 S WACKER DR |
| City | CHICAGO |
| State | IL |
| Zip Code | 60606-7147 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2017-06-12 |
| Certificate Issue Date | 2017-06-30 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 50345417 |
| Mode S Code Hex | A1CB0F |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2142U.
| Tail Number / N-Number | N2142U |
| Manufacturer | CESSNA |
| Model | 182T |
| Year Built | 2007 |
| Manufacturer's Serial Number | 18281877 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540-AB1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | 1 CESSNA BLVD |
| City | INDEPENDENCE |
| State | KS |
| Zip Code | 67301 |
| County | Cook County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-01-11 |
| Certificate Issue Date | 2007-03-14 |
| Last Action Date | 2007-03-14 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-12-14 |
| Exported To | FRANCE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2142U.
| Tail Number / N-Number | N2142U |
| Manufacturer | BRANTLY |
| Model | B-2A |
| Year Built | 1963 |
| Manufacturer's Serial Number | 193 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| County | Cook County |
| Country | US |
| Airworthiness Classification | Standard |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1976-01-20 |