The Federal Aviation Administration has placed SpaceX’s Starship Flight 14 in an operational launch window for 18 September, with 19 September held as backup, from Starbase in Texas. The advisory lists a two-hour slot from 12:15 to 14:14 UTC, or 07:15 to 09:14 CDT, in another sign that the mission is entering an advanced planning stage rather than reflecting a final company launch confirmation.
The scheduling move matters because it aligns airspace coordination around a flight that could carry the Starship programme into a more mature operational phase. Several recent reports noted that SpaceX had not yet published its own mission confirmation when the FAA window appeared, so the date should be treated as a regulatory planning target rather than a definitive launch notice. The window also suggests the next major Starship test is moving closer to flight readiness at the company’s Starbase site, where launch activity requires close integration with air traffic management.