As a data point of bonuses, I applied on January 27th and had to call back on the 29th to answer some questions (fraud protection I put on credit bureaus) I was immediately approved. The 29th is a Thursday. They run batches on Saturdays, so I should have been picked up for bonus on Saturday the 30th, instead I was picked up on Saturday Feb 7th and the miles were in my account on the 8th.