| Tail Number / N-Number | N661WT |
| Manufacturer | BOEING |
| Model | 777-2H6 |
| Manufacturer's Serial Number | 29066 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 442 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | WILMINGTON TRUST CO TRUSTEE |
| Street | 1100 N MARKET ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19890-1100 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-12-10 |
| Last Action Date | 2021-07-26 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 52134766 |
| Mode S Code Hex | A8B9F6 |