My Instacart delivery window was supposed to be between 3-5 pm, but it's now 6 pm and still nothing. How accurate is the estimated delivery time?

Instacart aims to provide customers with flexible delivery options, such as 1- or 2-hour windows, based on their location and preferences. However, the estimated delivery time may vary depending on a number of factors.

Shoppers typically try to complete batches quickly to maximize efficiency and possibly pick up additional orders. Furthermore, Instacart does not provide shoppers with information about the specific delivery window chosen by the customer. Instead, customers are informed of the expected drop-off time and can proceed accordingly.

Once the shopping process is completed, the delivery is made promptly, with no option to postpone it until a specific time. Shoppers shop and deliver in order, with no option to hold onto groceries until a specific time slot.

As a result, if your delivery window was between 3-5 pm but it's now 6 pm and you haven't received your order, it could be due to shopper availability, order volume, or unexpected delays in the shopping process.

Feel free to contribute any further information or insights in the comments or file your complaint.