on its way

It's on its way.

C'est en route.

— Once Upon a Time in the West (1968)

We got off, paid our fare, and the trap rattled back on its way to Leatherhead.

Nous sommes descendus, avons payé notre course, et la carriole est repartie en cahotant vers Leatherhead.

“A house on fire?” asked Bradstreet as the train steamed off again on its way.

« Une maison en feu ? » demanda Bradstreet tandis que le train repartait en sifflant.

Tow truck's on its way.

La dépanneuse est en route.

— I Saw the Devil (2010)

Yanni heard the elevator was on its way down.

Yanni a entendu dire que l’ascenseur descendait.