Dear @Rebecca1187,
First, welcome to our community!
"Airbnb typically releases your payout about 24 hours after your guest's scheduled check-in time. The time it takes for the funds to arrive in your account depends on your payout method. If your guest is staying for 28 or more nights, payouts for that reservation are released monthly."
Once the payout is released, it will take 3 to 7 days to appeear on your bankaccount.
For any further information, you can refer to this help page : https://www.airbnb.com/help/article/425/when-will-i-get-my-payout