The Federal Aviation Administration announced the 40 "high-volume markets" where it is reducing flights by 10% before the cuts go into effect on Nov. 7.

The reduction was prompted because of staffing shortages amid the ongoing government shutdown, which is now the longest in U.S. history .

RELATED: FAA reducing air traffic by 10% amid ongoing government shutdown

The Federal Aviation Administration is reducing air traffic by 10% across 40 "high volume" markets beginning Friday. The impact will affect travelers in 27 states and Washington, D.C.

Which airports are reducing flights?

Here's a complete list of airports by state and airport code that are having flights reduced by the FAA.

Alaska

ANC Anchorage International

Arizona

PHX Phoenix Sky Harbor International

California

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