Jenkins: build one job after another with some delay

I know the topic is quite old but in case sameone else is looking for an answer here it is. When using parametrized build remember to escape "&". You can replace it with: "%26" or put the whole URL in quotes. It will work. Please also remember to use delay as first parameter.

There is a "Quiet Period" option in the Advanced Project Options available. You can enter a value of 300 (its in seconds) to delay the start of the job by 5 mins.

If you're using the REST api, you can add a url get value like this:

http://jenkins/job/jobname/build?delay=4

That will delay 4 seconds and start the job.