Amazon Cargo Plane Overruns Runway at Miami International, Triggering Airport Shutdown
An Amazon Prime Air cargo plane overran the runway at Miami International Airport on Sunday, September 6, 2026, catching fire and forcing a full shutdown of one of the busiest airports in the United States.
The FAA confirmed that 21 Air Flight 7598 — a Boeing 767-300 freighter operated by 21 Air on behalf of Amazon Prime Air — overran the runway after landing at Miami International around 2:00 p.m. local time. The flight had departed from Luis Muñoz Marín International Airport in San Juan, Puerto Rico. The Guardian
Video footage circulated widely online showed heavy plumes of dark smoke surrounding the wreckage. The aircraft's tail, visible in several recordings, bore the Amazon arrow logo. The visual record confirms the airframe involved and gives a preliminary sense of the fire's intensity, though the sequence of events leading to the overrun still needs to be established.
Casualty details were unclear as of the initial reporting, with unconfirmed reports suggesting there may be casualties. No official confirmation of injuries or fatalities had been released by the FAA or local authorities at the time of publication.
The FAA implemented a Traffic Management Program for arriving traffic at MIA, citing a runway and taxiway disabled aircraft. An air and ground stop was issued, preventing all other flights from landing or departing. FAA The disruption effectively closed the airport to commercial operations during what is a high-traffic period.
The FAA stated it will investigate the crash. The investigation will follow the agency's standard accident-inquiry protocols, which draw on data collected through the Aviation Safety Information Analysis and Sharing (ASIAS) system. That system, in turn, draws on the NTSB Aviation Accident and Incident Data System, which contains information gathered during NTSB investigations of civil aircraft accidents and incidents in the United States. FAA Accident & Incident Data FAA ASIAS
The broader context here matters for several reasons. The Boeing 767-300 is a wide-body twin-engine aircraft widely used in converted-freighter configurations — meaning passenger planes repurposed to carry cargo — for integrator networks like Amazon's. Amazon Prime Air relies on contracted carriers rather than operating its own certificate, a model in which 21 Air functions as one of several Part 121 operators (a regulatory category for scheduled airlines) flying under the Amazon Air brand. When an accident involves this operational chain, the investigation will examine not only the flight crew's actions and the aircraft's condition but also the contractual and oversight relationships that shape how the aircraft is crewed, maintained, and dispatched.
A runway overrun — where an aircraft fails to stop within the paved runway surface — can result from multiple factors acting alone or together: landing too far down the runway, touching down faster than the calculated target speed, wet or contaminated runway surfaces, brake or spoiler malfunctions, or incorrectly computed landing performance data. The 767-300F, with a maximum landing weight exceeding 140 tons, carries enormous kinetic energy (the energy of motion) that must be absorbed through wheel brakes, engine thrust reversers, and spoilers (panels on the wings that disrupt airflow to slow the plane). If any of these systems underperform, or if the crew's speed at touchdown is off by even a few knots, the stopping margin can vanish quickly.
Miami International's runway configuration is also relevant. The airport's primary arrival runways, 8R/26L and 9/27, offer roughly 10,000 and 13,000 feet of pavement respectively. An overrun on a runway of that length suggests either a touchdown point well beyond the threshold (the designated start of the landing area), a deceleration system shortfall, or a surface-contamination issue that reduced friction. The NTSB, which typically assumes lead investigative authority on Part 121 accidents, will examine runway condition reports, the aircraft's flight data recorder, cockpit voice recorder, and any relevant maintenance logs.
The air and ground stop at MIA has cascading implications for the National Airspace System. Miami serves as a primary gateway for Latin American and Caribbean traffic, and a full suspension of operations there ripples through the route networks of every major U.S. carrier with international connections through the southeastern United States. The Traffic Management Program the FAA implemented will likely include ground delays and reroutes for flights bound for South Florida, with airborne holding for aircraft already en route.
For Amazon, the incident draws attention to the safety record of its growing logistics network. The company has invested heavily in an air-freight backbone to support its delivery commitments, contracting with operators like 21 Air, Atlas Air, and others to move inventory between fulfillment centers. Any accident involving an aircraft bearing Amazon livery, regardless of the operator at the controls, carries reputational weight for the brand.
The investigation will unfold over the coming months. Preliminary findings from the NTSB typically emerge within weeks, covering factual data such as weather conditions, aircraft configuration at landing, and the sequence of events. A probable-cause determination generally takes a year or more. In the interim, the key questions are whether any systemic issues contributed to this overrun, whether similar risk factors exist across the broader Amazon Air contractor fleet, and how quickly MIA can restore full runway availability.
As of publication, the disabled aircraft remained on the runway, and the airport's operational status was fluid. Travelers and cargo shippers with connections through Miami should expect continued disruption until the aircraft is removed and the runway surface is inspected for damage.
