I almost fainted - one day delivery!

I ordered something yesterday, and it said next day delivery. I did about a quadruple take to make sure I was not seeing things. I checked again today and yes it is delivering today.

I am totally in shock it's the first time ever in all my years which have been over 10 maybe 15 have I had a delivery in one day. It used to be two days, and for the last 5 years or so it's been a week minimum.

Really curious as to why every thing is the same it's shipping from a same warehouse, using one of the three shipping people I can't remember who does what now.