Compare · Rockets

Delta 0900 vs N-I

RANKED BY PAYLOAD TO LOW EARTH ORBIT #208 VS #209 CHECKED 29 SEPT 2026

Side by side

Verdict

Delta 0900 ranks #208 of 311 on Payload to low Earth orbit (1,300 kg); N-I ranks #209 (1,200 kg).

Rank 208 of 311 · leads

Payload to low Earth orbit

1,300 kg

Launches2

Success rate100%

Payload to GTO—

First flight23 Jul 1972

Height34 m

Liftoff thrust2,500 kN

Launch mass116 t

Launch cost—

ReusableNo

StatusRetired

Rank 209 of 311

Payload to low Earth orbit

1,200 kg

Launches7

Success rate85.7%

Payload to GTO360 kg

First flight09 Sept 1975

Height34 m

Liftoff thrust—

Launch mass131 t

Launch cost—

ReusableNo

StatusRetired

Try another pair

More Delta 0900 matchups

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026