I don't think Chase allows you to apply for multiple cards on the same day. there are two SW personal cards though. Apply for the one with the higher annual fee, make the min spend, apply for the other one, if they ask you why say you want the lower annual fee (or if you go in reverse say you want the higher annual bonus miles). Then you'll have like 104k since the annual spend is $2k on each (I think). Then you'll have to either actually fly SW and get some miles or get some through their shopping portal or spend another $6k on either card and you're done. Also note that UR points transferred to SW don't count towards the 110k. Also this has actually all been covered a lot in this thread.