[squid-users] Website not working through squid

We have users trying to use www.aircanada.com and the site loads
but then gives a message about being unavailable after its clearly
rendered and then shows an "Operation Aborted" error and displays
a Website Unavailable page?

There is nothing in the log that looks suspicious, any ideas where
to look?

Using 2.6Stable21 on CentOS 5.3

Thanks,
jlc
Received on Tue May 12 2009 - 18:39:10 MDT