In a remarkable incident near Phoenix, air traffic controllers successfully prevented a mid-air catastrophe involving two American Airlines flights operating under the same flight number. The quick actions of a controller were instrumental in averting a potential collision as the two Boeing 737s converged. Reports highlight that the flights, both designated with the same call sign, posed a considerable risk as they were on a collision course. Thanks to the vigilance and skill of the air traffic controller, the planes were kept safely separated, allowing for a safe resolution of the situation.