Jeddah-Riyadh and Dubai-Doha are by far the busiest routes to, from or within the Middle East, but there are some changes ahead. A spike in capacity on the Dubai-London Heathrow route will see it take third place, while major cities linked with Cairo will see some seasonal reductions in coming months, namely Jeddah, Riyadh and Kuwait. More seats are being added from Dubai to the key Indian cities of Delhi and Mumbai, which will see them rise up the rankings.