Completion was scheduled for 2010, but was delayed to early 2011 due to weather-related delays.

But weather-related delays kept that course from being ready.

The weather-related delays made it almost impossible to determine the impact of a reported slowdown at United Airlines by unions for pilots and ground crews.

La Guardia Airport had no weather-related delays last night.

The figures include weather-related delays, but not those caused by mechanical problems.

And weather-related delays compounded the problem.

The goal of NNEW is to cut weather-related delays at least in half.

But there appeared to be no weather-related delays.

Other travelers who did not want to risk strike- or weather-related delays jammed Amtrak trains.

Such services can be helpful dealing with weather-related delays.