| Tail Number / N-Number | N631UP |
| Manufacturer | BOEING |
| Model | 747-8F |
| Year Built | 2021 |
| Manufacturer's Serial Number | 65776 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | GENX-2B67/P |
| Engine Type | Turbo-fan |
| Number of Engines | 4 engines |
| Thrust per Engine | 67,400 pounds-force (299.8 kN) |
| Total Thrust | 269,600 pounds-force (1,199.2 kN) |
| Type of Registrant | Corporation |
| Owner Name | UNITED PARCEL SERVICE CO |
| Street | 1400 N HURSTBOURNE PKWY |
| City | LOUISVILLE |
| State | KY |
| Zip Code | 40223-4015 |
| Region | Central |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-12-02 |
| Certificate Issue Date | 2021-12-07 |
| Last Action Date | 2021-12-07 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 52041503 |
| Mode S Code Hex | A84343 |