America desperately needs more air traffic controllers. So why is it so tough to hire them? | CNN Business

A severe air traffic controller shortage in the US has led to overworked staff and system-wide strain, with current staffing at 10,800 controllers filling 14,600 needed positions. Despite increased hiring efforts, challenges including high washout rates and stressful working conditions make it difficult to close the gap, potentially requiring 8-9 years to reach full staffing levels.