DHL attempted to deliver my package, but it took 2 tries to be successful. First time, they said I wasn't home, but I was. I did note that they left a note on my front door so they did actually try, but for some reason I must not have heard the door bell. I rescheduled the delivery and changed it to contact-less delivery and they delivered it 2 business days later.
I advise that you choose contact-less delivery unless it is a high value item because you might not get your item delivered, even if you are at home.
All that said, the initial delivery attempt was on time.