Plane plummeted by 17,000ft in two minutes, data showspublished at 10:47 BST
By Paul Brown
The flight bound for Tel Aviv dropped extremely rapidly over Saudi Arabia just over two hours after take-off from Dubai, flight-tracking data from Flightradar24 examined by BBC Verify shows.
Just before 06:21 BST (08:21 local time) the plane was cruising at a recorded altitude of 34,000 feet (10,400m).
In less than two minutes it had descended more than 17,000 feet (5,200m).
An emergency signal was issued from the plane around 10 minutes later and the available data shows significant ongoing fluctuations in altitude throughout the rest of the flight to Tabuk airport in Saudi Arabia.


