BOEING / NASA · VEHICLE PROFILE · DATA AS OF 2026-05-14
Space Launch System (SLS)
Operational
Expendable
Super Heavy
3
Flights
Success / Partial / Failure
100.00%
Success Rate
3/3 flights
—
Fleet Leader
No booster telemetry
Apr 01, 2026
Cadence
Last completed flight
RELIABILITY & S/PF/F SPLIT
100.00%
Overall success rate · Wilson 95% LB 43.85%
3
Success
0
Partial Failure
0
Failure
0
Scrubbed
Days since last failureNo recorded failures
Current success streak3
Last completed flightApr 01, 2026
Methodology IP
S/PF/F split is non-negotiable methodology. Partial failures are NOT collapsed into failures. A partial (e.g. payload delivered to wrong orbit, booster lost on otherwise-successful flight) is treated as a distinct outcome for underwriting. See /methodology/.
RECENT FLIGHTS
| Date | Mission | Payload | Outcome | |
|---|---|---|---|---|
| Apr 01, 2026 | Artemis II | — · 95,000 kg | Success | |
| Apr 01, 2026 | Orion CM003 | — · 95,000 kg | Success | |
| Nov 16, 2022 | Orion CM 002 | — · 95,000 kg | Success |
PAYLOAD & ORBIT MIX
285.0K kg
Total mass lifted
—
Most-flown orbit
0% gov
Gov / commercial split
1
Crewed flights
OPERATOR CONTEXT
OperatorBoeing / NASA
REGISTRY DATA
First flight2022-11-16
Registry launches2 (as of 2026-04-01)
ClassSuper Heavy
Height98 m
ReusabilityExpendable
List price$2.20B
Payload capacity (kg)
LEO95,000 kg
TLI (translunar)27,000 kg
Source: space_launch_vehicle_registry.json · Operator page →
METHODOLOGY
Per-vehicle reliability is aggregated from the AstraVeris launch_events table with Wilson 95% lower-bound error estimates. Subsystem outcomes are extracted by a local Gemma model from primary-source articles — outcomes are never fabricated; absence of a row means "not tracked". Aspirational vehicles (not yet flown) carry registry-only metadata with explicit "Not yet flown" banners. Full specifications: /methodology/. Licensing terms: /data-licensing/.
Not investment advice. For insurance underwriting, verify against operator investigation reports.