We will try our best to meet requests for delivery by a certain time. You can make your request using the Comment box on the Checkout/Order Review page of the site. However, please note that our delivery service is "same day," and most deliveries will go out between 4pm and 9pm. Depending on how busy we are, we may not be able to meet a request with a tight deadline. If you need to know before you place the order, feel free to call us: 212-262-6000.