Need help adding delay to powershell script

I have a script that I am running that looks like the following. It takes all of the hosts from hostlist.txt and then pulls info from a program on the hosts and sends that data to a text file.    Is there a way to add a delay after each host is completed so they are not all being done at once?

cat "C:\Hostlist.txt" | aha /e 'cd "C:\nicCorp" | cmd /c "xfx"' | out-file c:\results.txt

There are about 50 hosts in hostlist.txt.  
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Development

From novice to tech pro — start learning today.