USPS delivery standards for ~230 mi intra-state:
| Service | Delivery Standard |
|---|---|
| First-Class Mail (letters, flats) | 1–2 business days |
| Priority Mail | 1–2 business days |
| Priority Mail Express | Overnight (guaranteed by 12 PM/3 PM) |
| Ground Advantage (packages) | 2–3 business days |
For documents: Priority Mail Express if next-day critical. For packages: Priority Mail (includes $100 insurance, tracking).