Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1799U.
| Tail Number / N-Number | N1799U |
| Manufacturer | DOUGLAS |
| Model | DC-9-31 |
| Year Built | 1969 |
| Manufacturer's Serial Number | 47370 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 85 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | JT8D-5 |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Thrust per Engine | 12,250 pounds-force (54.5 kN) |
| Total Thrust | 24,500 pounds-force (109.0 kN) |
| Average Cruising Speed | 315 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DELTA AIR LINES INC |
| Street | ATTN: TREASURER DEPT 856 1030 DELTA BLVD |
| City | ATLANTA |
| State | GA |
| Zip Code | 30354-1989 |
| Country | US |
| Airworthiness Classification | Special Flight Permit |
| Airworthiness Date | 1973-06-22 |
| Certificate Issue Date | 2009-12-31 |
| Last Action Date | 2009-12-31 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-08-11 |
| Mode S Code | 50237102 |
| Mode S Code Hex | A13E42 |