Saudi Arabia, the United Arab Emirates, Bahrain and Egypt have closed their airspace to Qatari aircraft on Tuesday amid a deepening diplomatic row, forcing Qatar's flag carrier to re-route its flights over Iran, Turkey and Oman.
The countries that launched the measures against Qatar have accused it of supporting "terrorism", a claim Qatar has called "unjustified". More than 70 flights were grounded across the region on Tuesday, according to data from scheduling firm OAG. A majority of the flights belong to Qatar Airways.
Other airlines affected include Dubai's Emirates, Abu Dhabi's Etihad Airways, Saudi Arabia's Saudia, and Bahrain's Gulf Air, which have all cancelled flights to and from Doha.
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