To the best of my knowledge, the last time I flew with my boy, Delta was
the only ferret friendly airline out there.  To be sure, check their web
site to make sure nothing has changed since then.
 
~Tammy - a.k.a. Kesrael
 
"All that is gold does not glitter,
Not all those who wonder are lost;
The old that is strong does not wither,
Deep roots are not reached by the frost.
From the ashes a fire shall be woken,
A light from the shadows shall spring;
Renewed shall be the blade that was broken,
The crownless again shall be king."
 
"May it be you journey on
To light the day;
When the night is overcome
You may rise to find the sun"
[Posted in FML issue 4930]