| Tail Number / N-Number | N550DN |
| Type of Reservation | Fee paid |
| Reserving Party Name | DELTA AIR LINES INC |
| Street | C/O DFPH&J 100 N BROADWAY AVE STE 2000 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73102-8846 |
| Date Reserved | 2023-01-20 |
| Expiration Date | 2023-11-20 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N550DN.
| Tail Number / N-Number | N550DN |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Year Built | 2008 |
| Manufacturer's Serial Number | 2104 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE731-20BR |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,650 pounds-force (16.2 kN) |
| Total Thrust | 7,300 pounds-force (32.5 kN) |
| Type of Registrant | Corporation |
| Owner Name | JET SENSE AVIATION AIRCRAFT HOLDINGS CORP |
| Street | 550 N RAND RD |
| City | LAKE ZURICH |
| State | IL |
| Zip Code | 60047-3103 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-07-08 |
| Certificate Issue Date | 2016-05-18 |
| Last Action Date | 2016-06-23 |
| Last Status | Valid Registration |
| Cancellation Date | 2017-02-23 |
| Exported To | CANADA |