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Starship | Integrated Flight Test 4
SpaceXLaunch Successful

Integrated Flight Test 4

Starship V1

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Historical mission record

This page records Starship | Integrated Flight Test 4 and its reported outcome: Launch Successful. The date above is a historical record.

Source record updated . This is a source update, not a confirmed launch time.

Check the source: SpaceX ↗ · Launch Library ↗ · Flight Club ↗

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Launch and reentry success.

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Mission status
Launch Successful

Status reported by the mission data provider.

LAUNCH SITESpaceX Starbase, TX, USA

Mission

Fourth test flight of the two-stage Starship launch vehicle.

Launch vehicle
Starship V1
Mission type
Test Flight
Destination orbit
Suborbital
Spacecraft
Ship 29
Destination
Indian Ocean
Launch pad
Orbital Launch Pad 1
Provider
SpaceX
Programs
SpaceX Starship
Recovery
Ocean, Booster 11 made a soft splashdown in the Gulf of Mexico. +1

The vehicle

Published configuration and flight history.

Starship V1
Elon Musk
Launch vehicle

Starship V1

First development version of the Starship reusable two-stage super heavy-lift launch vehicle.

Height
121.3 m
Diameter
9 m
Stages
2
Recorded launches
6
First flight
2023-04-20
Booster 11
SpaceX
Core

Booster 11

Flight 1NewLanding successful
Recovery
Gulf of Mexico
Landing method
Ocean

Recorded timing

This is a mission record, not an upcoming calendar appointment.

2h windowPublished target
WINDOW OPENS
WINDOW CLOSES

Target ·

The target marker shows its position within the published window. The schedule may change before launch.

Flight timeline

Planned sequence, not live telemetry. Times are relative to the launch target.

  1. T−01:15:00

    GO for Prop Load

  2. T−00:49:00

    Stage 2 LNG Load

  3. T−00:47:00

    Stage 2 LOX Load

  4. T−00:40:00

    Stage 1 LNG Load

  5. T−00:37:00

    Stage 1 LOX Load

  6. T−00:19:40

    Engine Chill

Show the full sequence (29 events)
  1. T−00:03:20

    Stage 2 Propellant Load Complete

  2. T−00:02:50

    Stage 1 Propellant Load Complete

  3. T−00:00:30

    GO for Launch

  4. T−00:00:10

    Flame Deflector Activation

  5. T−00:00:03

    Ignition

  6. T+00:00:00

    Excitement Guaranteed

  7. T+00:00:02

    Liftoff

  8. T+00:01:02

    Max-Q

  9. T+00:02:41

    MECO

  10. T+00:02:45

    Stage 2 Separation

  11. T+00:02:49

    Booster Boostback Burn Startup

  12. T+00:03:52

    Booster Boostback Burn Shutdown

  13. T+00:03:54

    Booster Hot Stage Jettison

  14. T+00:06:39

    Booster Transonic

  15. T+00:06:43

    Stage 1 Landing Burn

  16. T+00:07:04

    Stage 1 Landing

  17. T+00:08:23

    SECO-1

  18. T+00:47:25

    Atmospheric Entry

  19. T+01:03:11

    Starship Transonic

  20. T+01:04:01

    Starship Subsonic

  21. T+01:05:38

    Landing Flip

  22. T+01:05:43

    Starship Landing Burn

  23. T+01:05:48

    Starship Landing

Launch site & orbit

SpaceX Starbase, TX, USA

The mission in perspective

Launch site

DestinationSuborbital

Explore the launch pad on Earth using its published coordinates.

Explore Earth’s orbits
NASA Blue Marble map of Earth's continents and oceans
Geographic view · illustrative lightingNo live tracking or simulated ascent. NASA Blue Marble.

Coverage & sources

Links supplied by the mission data provider.
Coverage and times may change.

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