Currently shipping easy does not have the time in transit and guaranteed delivery date for UPS shipments. We must go to the UPS.com website and click "CALCULATE TIME AND COST" to see the delivery dates for each service.
A ground delivery may only take 2 days so it would not make sense to choose 2 day air for this delivery when it only takes 2 days when you choose ground shipping. Currently this information is not available on shipping easy for UPS, but it is available for USPS shipments.
This should be a core feature. Why I need to make a request for this is frustrating.