The plane didn't stop in New York along the way.

Literal

Airplane [topic-は] en-route New-York [at-に] [topic-は] did-not-stop.

途中ニューヨークにはよらなかった — 途中 means 'on the way.' よる means 'to stop by.' には uses contrastive は — 'at New York specifically, it didn't stop.'