If the recommended send-by date has already passed
A missed recommendation is not the same thing as a failed delivery, and a faster service is not a promise either. If December 17 has passed, USPS still lists later recommended dates for Priority Mail (December 18) and Priority Mail Express (December 19) in the lower 48. After that, you are outside the published USPS Christmas table.
Updated .
Compare remaining USPS dates on the Priority Mail and Express pages, then read the UPS and FedEx official schedules.
At a glance
| If this date has passed | What is still listed |
|---|---|
| December 17, lower 48 | Priority Mail on December 18; Express on December 19 |
| December 18, lower 48 | Priority Mail Express on December 19 |
| December 19, lower 48 | Outside the published USPS Christmas table |
| UPS or FedEx | Check the carrier; no invented grid |
A missed recommendation is not the same thing as a failed delivery, and a faster service is not a promise either. If December 17 has passed, USPS still lists later recommended dates for Priority Mail (December 18) and Priority Mail Express (December 19) in the lower 48. After that, you are outside the published USPS Christmas table. Overnight or in-person options from UPS or FedEx may still exist on some routes; check those carriers directly and read their guarantees, including any peak-season limits UPS or FedEx post on their own sites.
For gifts that will not arrive in time, a photo, a tracking number, or an e-gift is an honest fallback. Do not rely on a tool, including this one, to overrule a carrier’s own estimate.
Sources
Common questions
What if I missed the December 17 Ground Advantage date?
USPS still lists Priority Mail on December 18 and Priority Mail Express on December 19 in the lower 48. Those are still recommendations, not guarantees.
What if I missed December 19 as well?
You are then outside the published USPS Christmas table. Overnight or in-person options from UPS or FedEx may still exist on some routes; check those carriers directly and read their peak-season terms.
Should I still mail a gift after the recommended date?
You can, but do not rely on this tool or any unofficial promise. A photo, a tracking number, or an e-gift is an honest fallback if the package may arrive late.
Do UPS or FedEx still have later options?
They may, depending on the route and service. Use their official holiday pages and transit tools. This site does not invent a last-day grid for them.