which airports are reducing flights

Direct answer: Yes. At the moment, authorities have announced that flights will be reduced by about 10% at 40 high-traffic U.S. airports due to ongoing government funding shortages, with details on the exact airport list expected to be released by the FAA and transportation officials in the near term. The situation is evolving, and the actual airports impacted may be updated as plans are finalized. [citation sources available from major outlets in the latest coverage] If you want, I can summarize which airports are reported to be on the potential list once the FAA publishes the official roster, and provide a day-by-day forecast of how the reductions could affect typical flight schedules for your travel window.