Except the ground stop was due to an emergency with a flight from Puerto Rico https://rollingout.com/2025/10/30/jfk-airport-frontier-flight-emergency/ https://

Except the ground stop was due to an emergency with a flight from Puerto Rico https://rollingout.com/2025/10/30/jfk-airport-frontier-flight-emergency/ https://rollingout.com/2025/10/30/jfk-airport-frontier-fligh...