For my own mental well-being, I should probably stop trying to find any logic in the way Best Buy is shipping out their stock of AirPods.
No matter how many times I refreshed the page, Best Buy always showed a delivery date of February 7, 2017 for my zip code (38655: Oxford, Mississippi). Like some of you, I also placed an order with Best Buy just in case they ship the AirPods before the order I already have with Apple (still showing delivery by January 12, 2017 on apple.com). I'll update this forum whenever I get new details.
We'll see which order ships first. And for those of you that were able to nab a Best Buy-AirPods delivery for this week, congratulations (I am so jealous)!