Compare · Rockets
Delta IV Heavy vs H-II
RANKED BY PAYLOAD TO LOW EARTH ORBIT
#10 VS #73
CHECKED 29 SEPT 2026
Side by side
Verdict
Delta IV Heavy ranks #10 of 311 on Payload to low Earth orbit (28,370 kg); H-II ranks #73 (10,060 kg).
Rank 10 of 311 · leads
Payload to low Earth orbit
28,370 kg
Launches16
Success rate93.8%
Payload to GTO14,210 kg
First flight21 Dec 2004
Height72 m
Liftoff thrust8,674 kN
Launch mass733 t
Launch cost$350,000,000
ReusableNo
StatusRetired
Rank 73 of 311
Payload to low Earth orbit
10,060 kg
Launches7
Success rate85.7%
Payload to GTO3,930 kg
First flight03 Feb 1994
Height49 m
Liftoff thrust—
Launch mass260 t
Launch cost—
ReusableNo
StatusRetired
Try another pair
More Delta IV Heavy matchups
- Delta IV Heavy vs Saturn V
- Delta IV Heavy vs Starship V3
- Delta IV Heavy vs N1
- Delta IV Heavy vs Space Launch System Block 1
- Delta IV Heavy vs Energiya/Buran
- Delta IV Heavy vs Energiya
- Delta IV Heavy vs Falcon Heavy
- Delta IV Heavy vs New Glenn
- Delta IV Heavy vs Starship V2
- Delta IV Heavy vs Space Shuttle
- Delta IV Heavy vs Long March 5
- Delta IV Heavy vs Long March 5B
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026