FIRMS code

B259 UNITED AIRLINES CARGO

Active Inspection facility

Facility details

FIRMS code: B259
Name: UNITED AIRLINES CARGO
Address: PHILA INTL AIRPORT
PHILA, PA 19153
Status: Active (A)
Facility type: Inspection facility (05)
CBP port: Phila. Intl. Airport, PA (1108)
CBP region: 1
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate B259 before you file

Check B259 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"B259","port":"1108","use":"location_of_goods"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
B251	TWA CARGO	Inspection facility	Deleted
B254	U.S. CUSTOMS-CARGO CITY SUPERVISOR	CBP administrative site	Active
B256	American Airlines, Inc.	Bonded warehouse	Active
B261	BRITISH AIRWAYS CARGO	Inspection facility	Active

Nearby facilities in the same port

Code	Name	Type
A378	Southwest Airlines Co.	Inspection facility
B258	DELTA AIRLINES CARGO	Inspection facility
B303	U.S. CUSTOMS-DAU AIRPORT	CBP administrative site
B327	U.S. CUSTOMS-CHIEF INSPECTOR A/P	CBP administrative site
C386	TERMINAL A PASSENGER PROCESSING	Inspection facility

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.