A basic timeline:
"11.37 p.m. - The passenger plane landed at LaGuardia in New York.
"In the moments before the aircraft collided with the fire truck on the runway, an air traffic controller was heard on a radio transmission giving clearance to a vehicle to cross part of the tarmac, then trying to stop it.
...
"11:40 p.m/ 11. 45 p.m. (approx) - The plane collided with the Port Authority fire truck on runway 4 at a speed of 93 to 105 mph, according to flight tracking site FlightRadar24."
Panicked dispatchers were heard on air traffic control audio desperately trying to avert disaster
www.independent.co.uk
I'm not sure why the Independent decided to be vague about the time of the crash: NBC reports it as 11:40 pm, ie 3 minutes after touchdown, which accords with a witness account.
Follow live updates and the latest news on the collision between an Air Canada jet and a Port Authority vehicle at LaGuardia Airport.
www.nbcnews.com