N309DE Retired
| Tail Number | N309DE |
| Type | Boeing 737-700 |
| Model | Delta Air Lines Boeing 737-732(WL) |
| Airline | Delta Air Lines |
| Hub | Seattle-Tacoma International Airport (SEA/KSEA) (Hub) |
| Current Location | Huntsville International Carl T Jones Field (HSV/KHSV) |
| Total Hours Flown | 4:10 |