Thousands of US flights hit
U.S. air travel saw 171 cancellations and 4,484 delays in the latest wave, with major hubs including Newark affected and airlines such as Spirit, United, Lufthansa, Frontier and Alaska caught up in the disruption. (travelandtourworld.com).
More than 4,400 flights were delayed and 171 were canceled across the United States in the latest disruption wave, with Newark again among the hardest-hit hubs. (flightaware.com) FlightAware’s MiseryMap showed 4,484 delays and 171 cancellations nationwide on April 12, while Newark Liberty International Airport was reporting average departure delays of about 30 minutes. (flightaware.com 1) (flightaware.com 2) The Federal Aviation Administration’s National Airspace System dashboard on April 12 listed active delay programs at some airports and warned of possible ground stops or delay programs later in the day at Denver, Houston, Austin and San Antonio. (faa.gov) Newark has been operating under federal flight limits since 2025 after repeated delays tied to staffing and equipment problems. The Federal Aviation Administration said on September 25, 2025 that it extended limits on arrivals and departures at Newark through October 24, 2026 and raised the hourly cap to 72 operations. (faa.gov) The agency said those reduced rates were meant to “maintain safety” and cut excessive delays after staffing and equipment challenges, while Travel Weekly reported the earlier 68-per-hour cap followed a chaotic spring of delays, cancellations and ground delays. (faa.gov) (travelweekly.com) United, Newark’s biggest carrier, backed the restrictions. Chief Executive Scott Kirby said on August 8, 2025 that matching schedules to the airport’s actual capacity had helped make Newark “regularly the most on time airport in the New York City area.” (united.mediaroom.com) The Port Authority is also warning travelers to budget extra time on the ground. Newark’s AirTrain link to the rail station has been replaced by shuttle buses from 5:00 a.m. to 3:00 p.m. on weekdays since January 15, 2026, and the airport says those rides can take 15 to 45 minutes, with travelers advised to allow up to 30 to 60 minutes. (newarkairport.com) That leaves passengers facing two separate bottlenecks at once: tighter flight capacity in the air and slower terminal access on the ground. For travelers, the practical effect is the same one seen on April 12 — longer waits, missed connections and a system with little room to recover when delays start piling up. (faa.gov) (newarkairport.com) (flightaware.com)
