In March 2018, Air India, operating flight number AI139, became the first airline to fly non-stop from New Delhi to Tel Aviv, via the airspace of Saudi Arabia, overturning an overfly ban on flights to Israel that had lasted 70 years. Currently, Air India is the only airline in the world that has been given such permission, and indicates a behind-the-scenes improvement in relations between Israel and the Arab world. The new flight takes approximately 7 hours to traverse the distance between India and Israel, which is 2 hours and 10 minutes shorter than the route taken by EL AL from Mumbai to Tel Aviv. In recent days, the success of the route has prompted the airline to increase the frequency of flights to one each day.