"weather relevant approach"
It was a nice day. Slight tailwind on approach. Some deviations on the arrival, some of which might be a hundred miles, or farther, from the airport. Happens all the time for the pilots of the 'Big Flashy Jets' that you seem to dislike.
From the NTSB -
METAR KLGA 222151Z 04008KT 7SM FEW030 SCT050 BKN075 0VC130 25/22 A2985