| Tail Number / N-Number | N28912 |
| Manufacturer | BOEING |
| Model | 787-8 |
| Year Built | 2014 |
| Manufacturer's Serial Number | 34828 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 260 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | GENX-1B70/P2 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 72,300 pounds-force (321.6 kN) |
| Total Thrust | 144,600 pounds-force (643.2 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 | 2014-06-25 |
| Certificate Issue Date | 2014-06-26 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 50571000 |
| Mode S Code Hex | A2F200 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28912.
| Tail Number / N-Number | N28912 |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Year Built | 1978 |
| Manufacturer's Serial Number | AA5B-0886 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Co-Ownership |
| County | Cook County |
| Certificate Issue Date | 1979-06-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-10-06 |