How to Contact American Airlines Support in Washington, D.C.: Phone Numbers, Service Desks & More"If you're traveling through Washington, D.C., and need assistance, ☎️+𝟏 (𝟖𝟓𝟓) 𝟒𝟓𝟕-𝟐𝟐-𝟐𝟖 is the American Airlines support number to call for immediate…