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Anyone know what it is. Is it 2 day shipping?

Ships within 24hrs. However, I ordered an iMac 1/31/ and the estimated delivery data is 2/8. Cali to Florida. Also consider a good portion of the country is going to be snowed in for a few days.
 
I can't tell you for sure how long it will take, but I can tell you that I ordered mine on a Sunday and it said 3-5 business days, and despite this, they not only shipped me one on Monday, they shipped me one with a larger HDD than the one I'd ordered. Apple is notorious (if that word is even appropriate) for quoting longer times, then shipping earlier than expected.
 
Placed my refurb iMac order early on the 23rd, order shipped on the 24th, arrived on the 26th (CA to HI). Received an email notification for each step, not much room to complain.

Alan
 
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