Here is a summary of the content in 100 words:
Air India and Lufthansa have been impacted by escalating tensions in West Asia. Lufthansa has cancelled flights from Hyderabad and Mumbai to Frankfurt due to the situation, while Air India has suspended flights to Tel Aviv (Israel) until further notice. Air India and Vistara have stopped using Iranian airspace, and Lufthansa will continue to avoid Israeli airspace until October 31. Other European carriers have changed their routes to fly to India, and Air India is monitoring the situation closely to ensure the safety and security of its flights.