The US government shutdown has ended, but airlines won’t see an immediate return to full capacity. The FAA recommends keeping flight cuts at 6% until operations can gradually resume. This new rule applies even though some flights may be added back in time for Thanksgiving.
Source: https://www.marketwatch.com/story/will-flights-be-back-to-normal-by-thanksgiving-now-that-the-shutdown-is-over-8e2c82a5