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    La protesta de la CNTE paralizó el AICM en Ciudad de México

    El bloqueo reflejó cómo la presidenta de México, Claudia Sheinbaum, está sufriendo la presión de algunos sindicatos y movimientos sociales, mientras una economía débil limita su capacidad para mejorar las condiciones laborales.Una protesta organizada por un poderoso sindicato de maestros mexicanos interrumpió brevemente los vuelos en el principal aeropuerto internacional de la capital el viernes por la tarde. La manifestación en demanda de mejoras salariales provocó escenas de caos y retrasó el viaje de miles de pasajeros, mientras las fuerzas de seguridad se agolpaban en las terminales del aeropuerto en un intento de imponer el orden.La paralización en Ciudad de México comenzó hacia las 2:00 p. m., hora local, y duró unos 20 minutos, mientras cientos de sindicalistas marchaban hacia las entradas del aeropuerto. La protesta también colapsó el tráfico en las calles aledañas al aeropuerto, el cual se encuentra en una zona densamente poblada de la ciudad, y se vio a agentes de policía escoltando a viajeros varados hasta el aeropuerto en camionetas. También agentes antidisturbios fueron vistos dentro del aeropuerto.Aunque la interrupción fue breve, algunos vuelos internacionales que salían de Ciudad de México fueron cancelados o retrasados durante horas el viernes. En el aeropuerto, también conocido como Aeropuerto Internacional Benito Juárez, operan 21 aerolíneas, según su sitio web. El viernes, aerolíneas como Aeroméxico ofrecieron a sus clientes la posibilidad de reprogramar sus vuelos sin costo o pagando solo una pequeña diferencia de precio.La manifestación refleja cómo la presidenta de izquierda de México, Claudia Sheinbaum, está sufriendo la presión de algunos sindicatos y movimientos sociales, mientras una economía endeble y un enorme déficit presupuestario limitan su capacidad para aumentar los salarios y mejorar las condiciones de trabajo de muchos empleados públicos.“No hemos recibido esa atención ni ese respeto en la solución de las demandas, ni siquiera en las más mínimas, de parte del Ejecutivo federal”, dijo Eva Hinojosa Tera, dirigente sindical del estado de Michoacán, en una entrevista radiofónica el viernes.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    See How a Communications Outage Affected Flights at Newark Airport

    <!–> [–><!–>On April 28, shortly before 1:30 p.m., air traffic controllers working the airspace around Newark Liberty International Airport lost communications with planes for roughly 30 seconds.–><!–> –><!–> [!–> <!–> –><!–> [–><!–>Air traffic data shows that after the outage, multiple planes began circling in the air, awaiting a safe opportunity to land. Starting about 15 […] More

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    How Lost Radar and Silent Radios Have Upended Newark Air Travel

    On a recent afternoon in Philadelphia, an air traffic controller began shouting that he had lost his radar feed for planes flying in and out of Newark Liberty International Airport.Some of his colleagues still had radar but their radios went dead, prompting frantic calls to their counterparts in New York urging them to keep their planes away from Newark’s airspace.Then, for 30 harrowing seconds until the radios came back, there was nothing more to do but hope — as they had no means of telling pilots how to avoid crashing their planes into one another.Shortly after that, one controller discovered a trainee, who had been directing Newark traffic under supervision just moments earlier, shaking in the hallway.That was the chaotic scene on Monday, April 28, according to several people who were present when controllers working the airspace for Newark lost the means to do their jobs.The failure of the system the controllers rely on left several of those on duty that day with extreme anxiety, requiring a mental health respite that has caused low staffing levels for days since. It has also prompted more than 1,000 flights at one of the nation’s busiest airports to be canceled or delayed, leaving some passengers feeling frustrated and abandoned.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Newark Airport Is Experiencing Major Flight Delays. What’s Causing Them?

    Staffing shortages at an air traffic control center have added to the effects of a runway closure, prompting United Airlines to cut flights at the hub.Flying into or out of Newark Liberty International Airport has brought plenty of misery in the last week, with cancellations, delays stretching well past five hours and flight diversions that have stranded travelers far from their destinations.Passengers are reporting on social media that they have missed flights and spent hours stuck on the tarmac aboard planes. Some are still struggling to make new travel arrangements.The disruptions, which stretched into Friday with delays averaging over two hours, have highlighted ongoing air traffic control staffing issues. The troubles prompted United Airlines, Newark’s largest carrier, to cut nearly three dozen round-trip flights per day at the hub beginning this weekend, the carrier’s chief executive, Scott Kirby, announced on Friday.Here’s what anyone heading to Newark Airport needs to know.Air traffic control staffing is limiting capacityLast summer, management of the airspace surrounding Newark shifted from New York to Philadelphia. This move, which involved relocating at least a dozen air traffic controllers, was meant to ease air traffic delays.The Federal Aviation Administration has attributed this week’s flight disruptions at Newark to equipment failures and unspecified staffing issues at the Philadelphia air traffic control center as well as to construction on one of Newark’s runways.These ongoing staffing issues are “effectively limiting the capacity of Newark Airport,” said Aidan O’Donnell, the general manager of New Jersey airports at the Port Authority of New York and New Jersey.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    ‘So Eager to Get Back’: Travelers Pour Into a Reopened Heathrow

    Information boards showed that most flights would leave on time, but the lines at ticketing counters signaled that many travelers were in for more delays.Throngs of passengers anxious to get on their way surged into Heathrow Airport in London on Saturday, a day after a power blackout closed the airport and forced thousands to delay their trips.As information boards flickered back to life, an army of extra airport staff members, dressed in purple, sprang into action to help people as they walked through the terminal doors.Ganesh Suresh, a 25-year-old student who was trying to get home to Bangalore, India, was among those who secured a coveted seat on a Saturday flight. After his Air India flight was canceled, his parents booked new tickets on Virgin Atlantic, while he spent the night at a friend’s place in Birmingham, England.“I was so eager to get back,” Mr. Suresh said. He sheepishly admitted to yelling at his parents in frustration during the height of the shutdown chaos. “I might apologize to them when I get back.”Travelers, diverted or rebooked, arrived early, with trains and other transport routes to the airport reopened. A day earlier, the airport’s roads were empty except for police cars.A Heathrow representative said on Saturday that the airport was “open and fully operational,” adding that the extra flights on the day’s schedule could accommodate 10,000 extra passengers. At the airport, information boards showed that most flights would leave on time, but the snaking lines at ticketing counters signaled that many travelers were in for more frustrating delays.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Aviation Chaos Can Quickly Spiral, Despite Contingency Plans

    Airlines, airports and air traffic controllers prepare for chaos. But that doesn’t make responding to it any less complicated.The global aviation system is deeply interconnected and responding to a disruption — especially one as severe as a power outage at a global airport hub — is a delicate balancing act. For airlines, moving even a small number of flights can have cascading effects.“They’re thinking not just in terms of a single day, but recovery,” said Dr. Michael McCormick, a professor of air traffic management at Embry‑Riddle Aeronautical University, who managed the federal airspace over New York during the Sept. 11 terrorist attacks. “They have to look at where passengers with bags, aircraft and aircrews need to be tomorrow, the next day, and the next day.”When crises occur, airline network operation centers go into overdrive. The centers are the nerve centers of carriers — typically large, quiet, secure rooms with power backups and protections against severe weather and disasters.At large airlines, operations centers are staffed around the clock with teams that monitor the weather, manage planes, communicate with air traffic control, schedule crews and much more.Small disruptions can be handled surgically — a sick pilot can be replaced or a broken plane swapped out for another. But bigger disruptions like the one at London’s Heathrow Airport can require scrapping and reworking intricate plans while taking into account a wide range of limitations.Planes differ in how many people they can carry and how far they can fly, so a small plane used for shorter domestic flights cannot easily be swapped in for a larger one used on longer flights. They also must be fueled adequately and their weight balanced appropriately, needs that must be adjusted if planes are rerouted.Regulations require that pilots and flight attendants are not overworked and are allowed to rest after certain number of hours on the clock. If a flight takes too long to depart, a crew can time out. When schedulers do reassign crews, they also have to take into account where those pilots and flight attendants are needed next, or they could risk more disruptions later.Airlines, of course, do not operate in isolation. As they change plans, they need to work with airport and air traffic control officials who may have limited resources to accommodate the changes. Airports are limited not just in how many flights they can receive, but also, in some cases, what types of planes they can safely accept. In the United States, for example, many air traffic control towers have long suffered from controller shortages. More

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    Vast Storm Knocks Out Power in North Texas

    The storm is expected to intensify, bringing the threat of blizzards, tornadoes and damaging winds across the central and southern United States.More than 380,000 customers in North Texas were without power on Tuesday morning as a powerful storm with strong winds swept across the region.The storm, part of a system that stretched from Iowa to Texas, was expected to strengthen as it moved east on Tuesday. Warnings were in place for blizzards in the Plains and severe storms across the South, with damaging gusts, hail and possible tornadoes forecast from eastern Oklahoma to Alabama.Flights into Dallas-Fort Worth International Airport were briefly halted, and about 10 percent of departing flights out of the airport were canceled as of Tuesday morning, according to FlightAware, which tracks flight data.A severe thunderstorm warning was in effect in Texas until 8:30 a.m. local time, including for the cities of Palestine, Fairfield and Buffalo, according to the National Weather Service.In southern Oklahoma, more than 20,000 customers were without power, according to the tracking site poweroutage.us. A mobile home in Ada, Okla., was destroyed after a possible tornado hit, according to KOCO-TV, a television station in Oklahoma City. More

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    FedEx Plane Lands With Engine on Fire at Newark Airport After Bird Strike

    The Port Authority of New York and New Jersey, which runs the airport, said that the plane landed on Saturday morning and that there were no reported injuries.A FedEx cargo plane was forced to make an emergency landing on Saturday morning at Newark Liberty International Airport with one of its engines on fire after it struck a bird while leaving the airport, officials said.The Port Authority of New York and New Jersey, which runs the airport, said there were no reported injuries. There were three people aboard the plane, the authority said.In a statement, FedEx said the plane was flying from Newark to Indianapolis when the bird strike occurred. “Our crew declared an emergency and returned safely to Newark,” it said, adding that the plane was being evaluated. The company did not respond to a question about what cargo, if any, was on board.The Federal Aviation Administration said the bird strike damaged one of the Boeing 767’s engines. The agency said the plane, FedEx Flight 3609, was disabled on a runway. The Port Authority Aircraft Rescue and Firefighting unit, the Port Authority Police and Port Authority Operations responded to the emergency landing.The episode happened at around 8 a.m., and operations resumed at the airport a short time later.A fire can be seen on the underside of the plane in footage shared on social media. A video of the plane while it was airborne shows a flash of what appears to be fire and then a puff of smoke.The episode follows a string of aviation disasters, including the midair collision of an Army helicopter and a passenger jet in Washington, D.C., that killed 67 people.It is not uncommon for planes to strike wildlife such as birds, and most episodes do not result in deaths or serious injuries.There were 19,603 wildlife strikes reported in the United States in 2023, or an average of about 54 strikes each day, according to a Federal Aviation Administration report published in June. Of those strikes, 3.6 percent caused damage. More