Created Thursday, Feb 29th 2024 18:20Z, last updated Thursday, Feb 29th 2024 18:20Z
An Aeromexico Boeing 737-800, registration XA-ADU performing flight AM-372 from Mexico City to Tapachula (Mexico), was descending through about FL160 about 50nm north of Tapachula.

A private Cessna 421C registration N421RN had departed Tapachula and was climbing through about FL160 about 50nm north of Tapachula.

ADS-B data suggest that the separation between the aircraft reduced to about 300 feet vertical and 2.6nm horizontal.

Both aircraft continued to their destinations for landings without further incidents.

On Feb 29th 2024 the US NTSB reported they joined the investigation by Mexico's Authorities.

Map and trajectories (Graphics: AVH/Google Earth):

Related Flight: AM372, Aeromexico News
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