How frequently should I submit my availability? Grubhub for Drivers Updated May 12, 2021 17:55 Follow You will need to submit a new availability each week. Related articles When will I receive my schedule? What is ‘Smart Scheduling’? How do I send my availability to Grubhub? When do I need to submit my availability? Why should I provide my availability? Comments 0 comments Article is closed for comments.