| Tail Number / N-Number | N840SK |
| Manufacturer | BOMBARDIER INC |
| Model | CL-600-2D24 |
| Year Built | 2021 |
| Manufacturer's Serial Number | 15499 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 95 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CF34-8C5 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 14,510 pounds-force (64.5 kN) |
| Total Thrust | 29,020 pounds-force (129.1 kN) |
| Type of Registrant | Corporation |
| Owner Name | DELTA AIR LINES INC |
| Street | DEPT 595 AIRCRAFT REGISTRATIONS 1775 MH JACKSON SERVICE RD |
| City | ATLANTA |
| State | GA |
| Zip Code | 30354 |
| Region | Southern |
| County | Fulton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-02-26 |
| Certificate Issue Date | 2021-02-26 |
| Last Action Date | 2021-03-18 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52700563 |
| Mode S Code Hex | AB8173 |