To be fair, this game was never really close. Louisville led 30-12 in the 2nd quarter.
I see in the boxscore that Asia Durr did not play. That would also explain some of it. But yeah, Louisville clearly coasted and/or got sloppy after racing out to a large lead.
I also believe that Air Force is not quite as wretched as their winless record would suggest. Seven of their losses have been by 10 points or less. They lost by only 7 points to Navy, which was undefeated until their overtime loss to New Mexico last week.