Hate to revive a 5-year old thread but I'm finding that this is still a problem with Expertflyer -- slow page load times when it comes to Fare Information search requests. We're talking complete browser freeze here.. and it's not my computer or internet connection that's causing it.
Why so slow? I'd like to think EF has made some progress on this front over the last 5 years.. or perhaps it's intentional? I am considering a different subscription site because of this issue.