From South American Farms to the Gateway of the Americas: How Miami Moves Mother’s Day

Why It Matters

The flower supply chain fuels a $1.8 billion cargo segment and supports hundreds of thousands of jobs, so any disruption can affect U.S. retail, agricultural biosecurity, and regional economies.

Key Takeaways

• Miami Airport handles 90% of U.S. fresh flower imports.
• Mother’s Day week moves 1,500 tonnes of stems daily.
• Avianca Cargo flew 330+ flights, moving 21,000 tonnes of flowers.
• Colombia supplies 70% of flowers, generating $2 billion in exports.
• Seasonal surge added 20% more ground staff and 35% warehouse growth.

Pulse Analysis

Miami International Airport has become the de‑facto gateway for fresh‑cut flowers entering the United States, handling roughly 90 percent of all inbound stems. The annual Mother’s Day window, which falls in early May, is the airport’s busiest freight period, with daily arrivals exceeding 1,500 tonnes of blossoms. Those shipments represent close to 400,000 tonnes of cargo each year, valued at about $1.8 billion, and have helped MIA retain its status as the nation’s top freight airport for six straight years. The concentration of flower traffic underscores Miami’s strategic position linking South American growers with North American retailers.

Avianca Cargo’s 2026 Mother’s Day campaign illustrates how airlines scale to meet seasonal spikes. The carrier launched more than 330 cargo flights, deploying nine dedicated freighters and additional leased aircraft, to move over 21,000 tonnes of flowers—roughly 42 percent of Colombia’s U.S. flower exports. At peak, a single 24‑hour window saw 24 million stems processed, supported by a 35 percent expansion of warehouse space in Bogotá and a 41 percent increase in Medellín. The surge also prompted a 20 percent rise in MIA ground staff, highlighting the operational elasticity required in air freight logistics.

The flower supply chain delivers more than petals; it sustains an estimated 240,000 jobs in Colombia, two‑thirds of which are women, and fuels ancillary services in Miami. However, the volume surge places pressure on U.S. Customs and Border Protection, which inspects 91 percent of arrivals to guard against invasive pests that could cost billions in agricultural damage. New inspection facilities at MIA aim to balance speed with biosecurity. As demand for premium, quickly delivered blooms grows, airlines and airports that can reliably scale will capture a larger share of the $2 billion South American flower export market.