There is no option to configure the delivery delay on AMQP/JMS component. This becomes especially important when setting the scheduled delivery header doesn't work with AMQ7.x/Artemis broker.

This is already available in the upstream camel 3.0:

https://issues.apache.org/jira/browse/CAMEL-13786

https://github.com/apache/camel/pull/3076

I have attached 2 files, AmqpDelayTest is the reproducer where the message is not scheduled.

ArtemisCoreDelayTest uses the  Artemis core protocol which successfully schedules the message and shows the expected behavior.