Quote Originally Posted by spongebue View Post
Hey SK1228,

UA has actually suspended their agreement with SK. Most likely this is due to SK no longer accepting paper tickets and no electronic agreement is in place yet (I'm not 100% sure that this is the reason, or even that SK isn't taking paper tickets, but the vast majority of issues like this are because of that)
I believe it was actually SK that suspended its agreements and not just with UA but with most US carriers, exactly because of interline electronic ticketing.