US registers over 9,000 delays after takeoff suspension
Over 9,000 flights delayed and 1.1 thousand canceled are registered in the US on a day of national takeoff suspension due to failure.

TL;DR
- At least 9,917 US flights were delayed and 1,120 were canceled on Friday.
- A nationwide suspension of takeoffs was ordered by the FAA due to a communication failure in the air traffic control system.
- The failure affected 22 regional centers responsible for coordinating en route air traffic.
- Investigations are ongoing, with no definitive cause yet identified, though initial findings do not suggest a deliberate attack.
- This is the second national takeoff suspension since 9/11, with the previous one occurring in January 2023 due to a safety notification system defect.
- The US government is seeking over $30.1 billion from Congress to modernize air traffic control infrastructure.