The Federal Aviation Administration is cutting air traffic by 10 percent due to a shortage of air traffic controllers.Hundreds of flights across the US have been cancelled following an order from the Federal Aviation Administration (FAA) to temporarily cut air traffic by 10 percent at the country’s 40 largest airports to maintain safety amid a shortage of air traffic controllers due to the government shutdown.More than 790 flights scheduled for Friday were cut from airline schedules, according to FlightAware, a website that tracks flight disruptions.Recommended Stories list of 4 itemsend of listThat number, already four times higher than Thursday’s daily total of cancellations, was likely to keep climbing, while almost 500 have been cancelled for Saturday so far, according to the website.The FAA issued its order on Thursday in response to the growing number of absences by air traffic controllers amid the record-breaking US government shutdown, as Republicans and Democrats remain locked in a standoff in Congress over legislation to fund government services.“Since the beginning of the shutdown, controllers have been working without pay,” the FAA order said.“This has resulted in increased reports of strain on the system from both pilots and air traffic controllers. This past weekend, there were 2,740 delays at various airports,” it said.US Transportation Secretary Sean Duffy said the decision to cancel flights was a proactive safety decision rather than a political measure as the shutdown enters its 38th day on Friday.“My department has many responsi …