| Tail Number / N-Number | N191DN |
| Manufacturer | BOEING |
| Model | 767-332 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 28448 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 330 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PW4000 SER |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Thrust per Engine | 60,000 pounds-force (266.9 kN) |
| Total Thrust | 120,000 pounds-force (533.8 kN) |
| Type of Registrant | Corporation |
| Owner Name | DELTA AIR LINES INC |
| Street | 1775 MH JACKSON SERVICE ROAD DEPT 595 AIRCRAFT REGISTRATIONS |
| City | ATLANTA |
| State | GA |
| Zip Code | 30354 |
| Region | Southern |
| County | Fulton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-04-09 |
| Certificate Issue Date | 1997-04-10 |
| Last Action Date | 2023-01-11 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50266072 |
| Mode S Code Hex | A16C3A |