Compare · Rockets

Scout X-3 vs Thor Delta C

RANKED BY PAYLOAD TO LOW EARTH ORBIT #294 VS #295 CHECKED 29 SEPT 2026

Side by side

Verdict

Scout X-3 ranks #294 of 311 on Payload to low Earth orbit (87 kg); Thor Delta C ranks #295 (81 kg).

Rank 294 of 311 · leads

Payload to low Earth orbit

87 kg

Launches5

Success rate80%

Payload to GTO—

First flight16 Dec 1962

Height24 m

Liftoff thrust513 kN

Launch mass17 t

Launch cost$8,910,000

ReusableNo

StatusRetired

Rank 295 of 311

Payload to low Earth orbit

81 kg

Launches10

Success rate80%

Payload to GTO—

First flight27 Nov 1963

Height27.5 m

Liftoff thrust667 kN

Launch mass52 t

Launch cost—

ReusableNo

StatusRetired

Try another pair

More Scout X-3 matchups

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