After months of inside-the-Beltway drama, the impact of sequestration cutbacks moved to center stage America on Monday as the aviation system was slowed by the furlough of 1,500 air traffic controllers.

With about 10 percent of the controllers who direct 23,000 planes a day scheduled to be off daily until October, both industry and government officials forecast the effect would snowball as the nation enters peak travel season.

Short on staff and besieged by brisk winds at the three big New York area airports, controllers fell behind by mid-morning Monday and never caught up. The Newark, LaGuardia and John F. Kennedy airports reported delays of one to three hours.