without delay

adverb phrase
UK /wɪˈðaʊt dɪˈleɪ/
US /wɪˈðaʊt dɪˈleɪ/

Right away, with no waiting.

Please send the package without delay.


OTHER MEANINGS

2. With no pause or interruption.

The train left without delay after the doors closed.

3. As soon as possible, often used in formal requests.

Report any problems to the manager without delay.

4. In a prompt and timely manner.

She answered the email without delay.