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Delta 3914 vs Atlas E/OIS

RANKED BY PAYLOAD TO LOW EARTH ORBIT #221 VS #222 CHECKED 29 SEPT 2026

Side by side

Verdict

Delta 3914 ranks #221 of 311 on Payload to low Earth orbit (951 kg); Atlas E/OIS ranks #222 (870 kg).

Rank 221 of 311 · leads

Payload to low Earth orbit

951 kg

Launches12

Success rate83.3%

Payload to GTO954 kg

First flight13 Dec 1975

Height35 m

Liftoff thrust3,046 kN

Launch mass185 t

Launch cost—

ReusableNo

StatusRetired

Rank 222 of 311

Payload to low Earth orbit

870 kg

Launches1

Success rate100%

Payload to GTO—

First flight13 Mar 1985

Height—

Liftoff thrust—

Launch mass—

Launch cost—

ReusableNo

StatusRetired

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More Delta 3914 matchups

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