The perp is a Non-State Actor with forces within 3,600 miles of Kuala Lumpu and controls a landing strip sufficiently long to accommodate a Boeing 777.
And they have facilities for 239 hostages or the will to kill them.
I've googled it, and I've come up with nothing.
The wings-level, sea-level stall speed is typically close to 137 knots, apparently.
And if they fill up at that airstrip, offload the passengers, and onload something nasty .... then they have another ~8k mile range from there....
Not. Good. At. All