Amazon has stopped working with 21 Air.

This is the cargo airline whose plane crashed in Miami over Labor Day weekend.

The Boeing 767 ran off the end of the runway on Sept. 6.

Five people died in the crash.

All five victims were in a van.

The van carried workers from a plane cleaning company.

Five other people were hurt.

Amazon spokesperson Kelly Nantel said the company paused work with 21 Air.

That airline operated Flight 7598.

She said Amazon would keep supporting the investigation.

It would also keep helping everyone affected.

The National Transportation Safety Board is looking at the pilots' actions.

It is also checking air traffic controllers, maintenance history, airline practices and the stormy weather.

The North Carolina carrier had flown packages for Amazon since 2024.

It also flies for DHL.

DHL spokesman Robert Mintz declined to say if DHL would keep using 21 Air.

He cited the ongoing investigation.

21 Air said it remains focused on supporting the families affected.

It said it is confident in its safety policies, procedures and training.

Flight information released Sept. 9 showed one pilot warned the other.

The pilot said they were going too fast before landing and after touchdown.

The plane touched down well beyond its intended landing point.

This left little room to stop.

A tail wind may have pushed it further.

The 32-year-old Boeing was built for passengers.

It was converted to cargo in 2015.