Credit from an airline purchase made on 9/17 through C1 Travels posted today, Nov 2. Given that I made the travel purchase a few days after getting the card, I technically had two bills even though the first month was under 30 days. Credit posted 6 days after the second billing cycle with no call. Chase Sapphire Reserve would have posted in a few days. I will miss CSR which I cancelled. Have to give this card which is cost neutral a chance though.