| Tail Number / N-Number | N505DN |
| Manufacturer | AIRBUS |
| Model | A350-941 |
| Year Built | 2017 |
| Manufacturer's Serial Number | 0164 |
| 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) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | TRENT XWB-84 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 84,200 pounds-force (374.5 kN) |
| Total Thrust | 168,400 pounds-force (749.1 kN) |
| Type of Registrant | Corporation |
| Owner Name | DELTA AIR LINES INC |
| Street | DEPT 595 AIRCRAFT REGISTRATIONS 1775 MH JACKSON SERVICE ROAD |
| City | ATLANTA |
| State | GA |
| Zip Code | 30354 |
| Region | Southern |
| County | Fulton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2017-12-12 |
| Certificate Issue Date | 2017-12-11 |
| Last Action Date | 2020-08-31 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 51446333 |
| Mode S Code Hex | A64CDB |