📊 Analysis

Statistics & insights on rockets and organizations — technology, history, numbers.

Rocket

Organization

Delta IV M+(4,2)

Retired

United Launch Alliance

Total launches

Successes

Failures

Success rate

100.0 %

Success streak

Maiden flight

Nov 20, 2002

Launch cost

$350 Mio.

Reusable

Shortest launch interval ⓘ

34d 5h

Planned launches

Delta, Delta IV family total

45 launches · 44 successes · 1 failures (5 variants)

Automatic plausibility checks — anomalies are surfaced transparently here:

ℹ️The figures above apply only to the “Delta IV M+(4,2)” variant. The Launch Library counts each variant separately — the Delta, Delta IV family totals 45 launches across 5 variants.

Length

66.2 m

Diameter

5 m

Launch mass

292 t

Liftoff thrust

4,200 kN

Stages

LEO (low Earth orbit)

11,920 kg

GTO (geo transfer)

6,270 kg

of which in our database: 15

Successes Failures Other/planned