I have shipped birds in the past. My problem is that I am a couple of hours ,one way, to an airport. When I considered the value of time spent , and fuel costs, in transporting to an airport, I wasn't money ahead!
I did make one shipment of eggs this year to Alberta,( Rhode Island Reds ).
We keep a lot of breeds, and usually only raise enough for our own use. We cull at a young age, when possible, and try to limit what we raise to maturity.
We do sell birds in the fall ( locally), and our hatching egg sales have been scaled back.
We do keep a list of interested customers for hatching eggs, but make no promises regarding delivery. It could be next week, next month or next year!
We charge $3 / egg ,plus shipping ( $55/ 2 doz got them from here to Alberta in 2 days)
We do not ask for money until eggs are ready to ship, and prefer e-transfer as payment.
Frank