--- title: "US port code 1305: Baltimore-Washington Intl Airport, Maryland · Adhoc" description: "1305 is the US port of exit code for Baltimore-Washington Intl Airport, Maryland on Canadian customs declarations." canonical: "https://www.adhocs.ca/us-ports-of-exit/1305" last_updated: 2026-07-27 --- # 1305 Baltimore-Washington Intl Airport, Maryland US port of exit US port of exit · Airport 1305 is the US code for the port of Baltimore-Washington Intl Airport, Maryland. A Canadian declaration uses it when goods left the United States through Baltimore-Washington Intl Airport. - **Port code:** 1305 - **Port:** Baltimore-Washington Intl Airport - **State:** [Maryland](https://www.adhocs.ca/us-ports-of-exit/maryland) - **CBP district:** Baltimore, MD - **Kind:** Airport ## Other US ports in Maryland - [1301](https://www.adhocs.ca/us-ports-of-exit/1301) Annapolis (Port of entry) - [1302](https://www.adhocs.ca/us-ports-of-exit/1302) Cambridge (Port of entry) - [1303](https://www.adhocs.ca/us-ports-of-exit/1303) Baltimore (Port of entry) - [1304](https://www.adhocs.ca/us-ports-of-exit/1304) Crisfield (Port of entry) ## Good to know - **Which US port.** CBSA defines it as the US port where the truck or train crosses into Canada, or the one nearest to where it crosses. For goods sent by ship or plane, it is the US port where they were loaded. - **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit. Also in this directory: [CBSA offices](https://www.adhocs.ca/cbsa-offices) · [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [Border crossings](https://www.adhocs.ca/border-crossings) ## Questions ### What is US port code 1305? The code for the port of Baltimore-Washington Intl Airport, Maryland. On a Canadian declaration, it says the goods left the United States through it. ## Sources - [Ports of entry](https://www.cbp.gov/contact/ports), U.S. Customs and Border Protection - [Memorandum D17-1-10, Coding of Customs Accounting Documents](https://www.cbsa-asfc.gc.ca/publications/dm-md/d17/d17-1-10-eng.html), Canada Border Services Agency Adhoc is not affiliated with CBSA or CBP.