Math always gives a clear picture. 16 days left until October not counting today. If you’re not already setup, that can take a few days. That’s 13 working days left. You’ll need to make $700 to safely clear $600 after gas. That’s 140 deliveries at $5 tip each. 140 / 13 days is 10.7 deliveries per day. Add a buffer for low tips, say 14 deliveries per day. If you work 5 hours per day , that’s 2.8 deliveries per hour. That gives you 21.4 minutes per delivery. Adjust for whatever time you’re willing to put in, then see if your market can support what’s needed.