An Amazon Flex sign
A sign directing Flex drivers at an Amazon facility.
  • Amazon's Prime Day runs July 16 and 17 this year.
  • But some Amazon Flex workers are already busy with deliveries.
  • One Flex driver in Alabama explained the biggest challenges in delivering all that stuff you order.

Amazon's massive Prime Day sale doesn't start until July 16.

But for one Amazon Flex delivery worker in Alabama, work started picking up this past week.

The worker said she picked up six "blocks" — shifts between three and six hours long. That's more than the worker has usually been able to claim in the past.

"I was basically booked up for an entire week, which really doesn't happen," the worker said.