
As the pace of large rocket launches from Texas and Florida is poised to increase, airline operators and air traffic managers are paying closer attention to how those launches intersect with operations over the Atlantic Ocean and Caribbean. That focus sharpened as SpaceX sought approval for higher-frequency Starship operations at Florida’s Kennedy Space Center (KSC) and Cape Canaveral Space Force Station (CCSFS) late last year, adding to ongoing launch activity from Boca Chica in south Texas.
With plans advancing to launch Starship from Florida as early as mid-2026, environmental impact statements for proposed sites at KSC and CCSFS outline substantial airspace closures tied to both launch and reentry operations. According to the analyses, launch windows could close Atlantic airspace for 40 minutes to two hours, affecting routes over the U.S., Atlantic, and Caribbean, with 133 to 400 aircraft potentially impacted during peak periods.