| Delta | |
|---|---|
| |
| Role | Transport aircraft |
| Manufacturer | Northrop Corporation |
| Designer | Jack Northrop |
| First flight | May 1933 |
| Introduction | 1933 |
| Primary user | Royal Canadian Air Force |
| Number built | 32 |
| Developed from | Northrop Gamma |
The Northrop Delta was an American single-engined passenger transport aircraft of the 1930s. Closely related to Northrop's Gamma mail plane, 13 were produced by the Northrop Corporation, followed by 19 aircraft built under license by Canadian Vickers Limited.