London Heathrow
The Boeing 777 takes off at 10.38 BST on Monday
Just after 08.00 BST on Tuesday, plane pitches down 6,000ft (1,800 metres) in about three minutes
Bangkok
Plane forced to divert and make emergency landing at 09.45 BST
Intended flight path
to Singapore
Singapore
London Heathrow
The Boeing 777 takes off at 10.38 BST on Monday
Just after 08.00 BST on Tuesday, plane pitches down 6,000ft (1,800 metres) in about three minutes
Bangkok
Plane forced to divert and make emergency landing at 09.45 BST
Intended flight path
to Singapore
Singapore