smooth sailing
Used to describe an activity that is not encountering any problems.
It's all been smooth sailing; everything has gone exactly according to plan.
adj
Travelling by ship.
noun
Motion across a body of water in a craft powered by the wind, as a sport or otherwise.
Navigation; the skill needed to operate and navigate a vessel.
The time of departure from a port.
A scheduled voyage by a ferry or ship.
New ships were built to the order of the Great Eastern Railway, and the service frequency increased, until March 1879, saw a sailing every weekday to Rotterdam, and a thrice-weekly service to Antwerp.