Delta 2313
Delta familyMcDonnell DouglasRetired
The Delta 2000 series was an American expendable launch system which was used to conduct forty-four orbital launches between 1974 and 1981. It was a member of the Delta family of rockets. Several variants existed, which were differentiated by a four digit numerical code.

Specifications
- Thrust
- 1,737 kN
- Height
- 35 m
- Diameter
- 2.44 m
- Launch mass
- 131 t
- Stages
- 3
- LEO capacity
- 500 kg
- GTO capacity
- 500 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
3flightswith a definitive outcome
66.7%success rate2 of 3
1failureincluding partial failures
2success streakcurrent
First flight January 19, 1974 · latest August 25, 1977
Counted from padside's own launch record, the same basis as the stats page.
Flights per year
- Successful
- Failed
Show the numbers for Delta 2313 flights per year
| Year | Successful | Failed | Total |
|---|---|---|---|
| 1974 | 1 | 1 | 2 |
| 1975 | 0 | 0 | 0 |
| 1976 | 0 | 0 | 0 |
| 1977 | 1 | 0 | 1 |