I booked a flight from SFO to Dublin, Ireland by way of Atlanta on Delta. I spoke with the reservations department as did the travel agent from Quinn Travel (San Francisco, CA). We were told that I could bring my small cat as carry-on provided I obtain the proper health certificates. I did all that was required and had all paperwork with me but was still refused boarding on the plane. The first "issue" was that the hard-side carrier was too large for carry on with a pet. The size of the carry on was well within the limits of... read full review »