The German airline "Lufthansa" announced today, Wednesday, that it has "extended the suspension of its flights to the Iranian capital, Tehran, until the end of the month due to ongoing security concerns in the region." In a statement, it mentioned that it would maintain the cancellation of all flights to Tehran and Beirut until April 30, noting that the cancellation includes all Iranian airspace. Lufthansa resumed its flights to Tel Aviv, Amman, and Erbil yesterday, Tuesday.