SpaceX is preparing its Starship megarocket for its 14th integrated test flight, targeting a launch window that opens at 8:15 a.m. EDT (7:15 a.m. CDT) on September 28 from Starbase site in South Texas. The upcoming mission marks a major turning point for the towering, fully reusable rocket, which has flown exclusively on suborbital trajectories during all 13 of its previous test flights since debuting in April 2023.
SpaceX Prepares Starship for Historic First Orbital Flight
Ahead of the launch attempt, SpaceX successfully completed a wet dress rehearsal (WDR), according to Starlust. During the test, mission teams fully fueled the vehicle and stepped through launch-day procedures without igniting the engines, keeping the rocket on schedule for its late-September liftoff pending regulatory approval from the Federal Aviation Administration (FAA).
Mission Profile and Orbital Objectives
Flight 14 is designed to push the 407-foot-tall (124-meter-tall) vehicle farther and longer than ever before. After separating from the Super Heavy booster—which is scheduled to execute a splashdown in the Gulf of Mexico about seven minutes after liftoff—the upper-stage spacecraft, known as Ship 41, will attempt to enter Earth orbit for the first time.
Rather than following previous arching suborbital paths, the 171-foot-tall (52-meter-tall) upper stage will soar to an altitude of approximately 170 miles (275 kilometers) and circle the planet roughly six times. The entire mission is expected to last approximately 10 hours from liftoff to splashdown, with Ship 41 targeting a Pacific Ocean splashdown off the coast of Chile.
SpaceX has clarified that entering orbit will require specific safety criteria to be met. According to mission parameters, the vehicle will only execute an orbital insertion burn after the flight control team confirms sufficient hardware redundancy to safely perform the subsequent deorbit burn at the conclusion of the flight.
First Commercially Useful Payloads and Hardware Upgrades
The mission will also serve as the first commercially useful flight for the Starship program by deploying a stack of 26 operational Starlink Version 3 (V3) satellites into low Earth orbit. While earlier flights tested prototype or suborbital V3 payloads, this flight represents the initial deployment phase for upgraded spacecraft designed to expand wireless satellite internet services.
Flight 14 represents the third mission for Starship’s Version 3 architecture, which first flew on Flight 12 in May. For this flight, Ship 41 incorporates two heatshield tiles flown previously on Flight 13, marking the first instance of tile reuse on a Starship vehicle. SpaceX implemented several hardware and software modifications to the Super Heavy booster following issues observed during the previous flight, including ice clogging on center engines during the boostback burn and a hard splashdown.
Regulatory Review and Launch Requirements
The milestone-heavy flight remains contingent on final authorization from the FAA, which must grant a license modification for the orbital flight plan. Because of the sheer size of the 171-foot-tall upper stage, the agency has conducted comprehensive environmental, safety, policy, and financial reviews to evaluate potential risks associated with an uncontrolled reentry in the unlikely event of a failed deorbit maneuver.
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