It has been rough. I had a priority mail flat rate envelope take 16 days to go from New York to Missouri. It was mailed January 6 and took 8 days to get to Indianapolis. Then another 8 days to go the next 250 miles to St. Louis. Pony express would have been MUCH faster.I mailed the last batch using large box flat rate which I think was a waste. $21 to ship.it also took 3 days which was disappointing.

I last shipped chicks on November 1. Express mail (fastest available) of live animals took 3 days to arrive. Miraculously, they arrived alive but apparently some died in the ensuing few days.
I've been reluctant to sell eggs or chicks till this straightens itself out.
16 days for a priority package of eggs wouldn't result in any hatching.