| Tail Number / N-Number | N14115 |
| Manufacturer | BOEING |
| Model | 757-224 |
| Year Built | 1995 |
| Manufacturer's Serial Number | 27557 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 178 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | RB-211 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 22,000 pounds-force (97.9 kN) |
| Total Thrust | 44,000 pounds-force (195.7 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 | 1995-08-14 |
| Certificate Issue Date | 2023-02-09 |
| Last Action Date | 2023-02-09 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50124400 |
| Mode S Code Hex | A0A900 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N14115.
| Tail Number / N-Number | N14115 |
| Manufacturer | NORTH AMERICAN |
| Model | T-28B |
| Manufacturer's Serial Number | 517664 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 208 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | WINTER WOLFF AND COMPANY |
| Street | 1 WHITEHALL STREET |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | Cook County |
| Certificate Issue Date | 1969-05-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-04-07 |
| Exported To | TAIWAN |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N14115.
| Tail Number / N-Number | N14115 |
| Manufacturer | AERONCA |
| Model | C-3 |
| Manufacturer's Serial Number | A-415 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | RAVENSTEIN RAY |
| Street | MUNICIPAL AIRPORT |
| City | EVANSVILLE |
| State | IN |
| Zip Code | 46055 |
| Region | Great Lakes |
| County | Cook County |
| Last Status | Valid Registration |
| Cancellation Date | 1936-03-19 |