Atlas V N22 — mission imagery
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TBD

Starliner-4

Atlas V N22United Launch AllianceSpace Launch Complex 41
Sunday, December 31, 2028 · 12:00 AM UTCAdd to Calendar

NextFinal Launch-Day PostureT-24:00:00

Time to launch

903
DAYS
:
12
HRS
:
52
MIN
:
57
SEC
Launch Window Confidence
46% — Uncertain

Vehicle

Atlas V N22

Profile →

The Atlas V N22 is a crew rated variant of the Atlas V 422 - it sports two solid motor strap on boosters with two liquid fueled stages. It will be primarly used to support NASA's Commer...

Height58 m
LEO Payload13,034 kg
Launches210
Successes175

Provider

United Launch Alliance

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USA • Founded 2006

United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spa...

Mission Brief

Starliner-4 is the fourth crewed operational flight of a Starliner spacecraft to the International Space Station as part of NASA's Commercial Crew Program.

PayloadStarliner-4
OrbitLow Earth Orbit
CustomerInternational Space Station, Commercial Crew Program
Stages2
PadSpace Launch Complex 41, Cape Canaveral SFS, FL, USA

Mission Timeline

0 / 300%
Up next · Pre-launch

Final Launch-Day Posture

Rocket and payload are in their final prelaunch configuration

T-24:00:00
12:00 AM UTC
  • Final Launch-Day PostureT-24:00:00
  • Pad/Vehicle Final SetupT-18:00:00
  • Pre-Count PrepT-12:00:00

Ground vector

Launch site

Site locked

Space Launch Complex 41

Cape Canaveral SFS, FL, USA

Global range
SITE LOCK
Latitude
28.583°N
Longitude
80.583°W

Range Weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather Rules

Tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

12:00 AM UTC - 12:00 AM UTC

Delay History

2
Dec 31Dec 31TBD → TBD

Schedule updated

Dec 31Dec 31TBD → TBD

Schedule updated

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