Amazon’s decision to pause operations with 21 Air marks a significant moment in the aftermath of the fatal cargo-plane crash at Miami International Airport, bringing renewed attention to the safety responsibilities that come with the rapidly expanding logistics networks behind modern e-commerce.
The decision followed the September 6 crash of an Amazon-branded Boeing 767-300 operated by 21 Air for Prime Air. The aircraft overran the runway while landing at Miami International Airport and struck vehicles beyond the runway, killing five people on the ground and injuring five others.
The National Transportation Safety Board (NTSB) is investigating the circumstances surrounding the accident. Amazon said it had spent time supporting the investigation and reviewing the circumstances surrounding the incident before deciding to pause its operations with 21 Air.
The company described safety as a priority both in its own operations and when working with external aviation partners.
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The suspension does not necessarily represent a permanent termination of the relationship; Amazon’s language indicates that the current action is a pause while the investigation and internal review continue.
The crash has placed the operating relationship between Amazon and its contracted carriers under greater scrutiny. Unlike a traditional airline that controls its entire passenger or cargo operation, Amazon’s Prime Air network relies on multiple direct air-carrier partners.
Amazon has identified carriers including Air Transport International, ABX, 21 Air, Sun Country, Hawaiian Airlines, Cargojet, ASL and others as part of its cargo network. Early investigative information provides a clearer picture of the final moments of Flight 7598, although it does not establish a final cause.
NTSB investigators have reported that the aircraft was approaching the runway at excessive speed, with cockpit communications indicating that one pilot warned about the aircraft’s speed. Flight data also suggested that the crew briefly considered a go-around.
A standard procedure in which pilots discontinue a landing and attempt another approach. The aircraft nevertheless continued beyond the runway. Investigators are examining a broad range of possible contributing factors.
These include pilot actions, air-traffic-control communications, the aircraft’s maintenance history, operating procedures and weather conditions at the time of the accident. The presence of thunderstorms and gusty winds has been reported, but the investigation must determine whether and to what extent weather contributed to the crash.
The aircraft itself was an older Boeing 767 that had originally been built as a passenger aircraft before being converted for cargo operations. That fact alone does not establish that the aircraft was unsafe, but the age and maintenance history of the jet will form part of the broader investigation.
The accident has also intensified attention on 21 Air’s safety record. Reports have surfaced detailing previous safety complaints from former employees, including allegations concerning training and safety practices. Those claims remain separate from the official investigation into the Miami crash and should not be treated as proof of its cause.
For Amazon, the immediate suspension demonstrates how closely its logistics ambitions are tied to the performance of outside operators. The company has built a vast delivery ecosystem designed to move packages quickly across continents, but that speed depends on aviation partners operating under rigorous safety standards.
The NTSB investigation will determine what caused Flight 7598 to leave the runway and whether systemic factors contributed. Until those findings emerge, Amazon’s decision to pause its relationship with 21 Air represents an interim response to a tragedy that has placed aviation safety, contractor oversight and the infrastructure of fast e-commerce delivery under an intense spotlight.