BWI
Baltimore/Washington Intl
Baltimore, MD · 4 relief areas · Rank #23
Verified 0d ago4 · Good
Warning

Non-service pets must remain in their carriers in the terminal except when going through security or visiting a relief area. Watch the weather — Baltimore summers can hit 85°F+ and winters dip below 35°F, which may trigger airline temperature restrictions on pet travel.

4 relief areas with artificial grass, fire hydrant, handwashing facilities — 2 post-security (Concourse C, and D/E connector) and 2 pre-security outdoor (Concourse E outdoor, Hourly Garage).

Relief areas · sorted by cat-safety
Concourse C post-security
Beginning of Concourse C
4
post-securityWalled room

Indoor enclosed with handwashing facilities, bag dispenser, waste receptacle.

D/E Connector post-security
Connector between Concourses D and E, just beyond the D/E security checkpoint
4
post-securityWalled room

Indoor enclosed, shared between Concourses D and E.

Concourse E pre-security outdoor
Lower level outside Door 19, near international terminal, adjacent to Light Rail station
2
pre-securityWalled room

Fenced outdoor with seating.

Hourly Garage pre-security outdoor
In front of the Hourly Garage
2
pre-securityWalled room

Fenced outdoor with seating, serves Concourses B, C, D collectively.

Cat plan
Primary: Concourse C post-security

Beginning of Concourse C · Indoor enclosed with handwashing facilities, bag dispenser, waste receptacle.

4 · Good
Avoid at BWI

Concourse E pre-security outdoor · Hourly Garage pre-security outdoor

Plan B: relieve before security

Given this airport's policy, use the pre-security area or relieve at home/hotel before arrival.