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Rocket file · LV-458

Delta IV M

United Launch Alliance · Delta · RETIRED

Delta IV M is an expendable launch vehicle built by United Launch Alliance. It stands 63.0 m tall, lifts 8,600 kg to low Earth orbit, first flew on 11 March 2003. It has flown 3 times with 3 successes, a success rate of 100.0%. It has nothing on the Launch Library 2 schedule right now.

Specification

Vehicle spec sheet

ON FILE
Height63.0 m
Diameter5.0 m
Payload to LEO8,600 kg
Payload to GTO3,900 kg
Maiden flight11 March 2003
ReusableNo, expendable
Launch cost$164M
StatusRETIRED

As listed by Launch Library 2. The cost is Launch Library’s figure, not a quoted price. Figures for rockets outside the sixty most-flown were last read on 2026-11-05.

Flight record

Reliability

ON RECORD
Total flights3
Successful3
Failed0
Success rate100.0%
Landing attempts0
Landing successN/A
Scheduled0
VariantM

About Delta IV M

Delta IV is a group of five expendable launch systems in the Delta rocket family introduced in the early 2000s. Originally designed by Boeing's Defense, Space & Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA) product in 2006. The Delta IV was and is primarily a launch vehicle for United States Air Force military payloads, but has also been used to launch a number of U.S. government non-military payloads and a single commercial satellite.

Upcoming flights

Manifest

EMPTY

Delta IV M is retired, and no flight is filed.

All upcoming launches

From NASA's public image library and Wikimedia Commons. Each photo shows the credit its licence asks for and links back to where it came from.

Delta IV Medium Rocket DSCS
Delta IV Medium Rocket DSCSU.S. Air Force/Carleton Bailie · public domainWikimedia Commons ↗
Delta IV Medium payload fairing mating
Delta IV Medium payload fairing matingWikimedia Commons ↗
Delta IV Medium+ (4,2) lifts off with GOES-N
Delta IV Medium+ (4,2) lifts off with GOES-NWikimedia Commons ↗

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Common questions

How many times has Delta IV M flown?
3 times, with 3 successes and 0 failures.
What is Delta IV M's success rate?
100.0%. That's 3 successful flights out of 3 attempts.
How much can Delta IV M lift to orbit?
Launch Library 2 lists Delta IV M at 8,600 kg to low Earth orbit and 3,900 kg to geostationary transfer orbit.
Is Delta IV M reusable?
No. Launch Library 2 lists Delta IV M as expendable, so no stage is recovered to fly again.