Volaris El Salvador A20N at Houston on Dec 18th 2025, turned wrong, loss of separation

Last Update: December 29, 2025 / 17:59:03 GMT/Zulu time

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Incident Facts

Date of incident
Dec 18, 2025

Classification
Incident

Flight number
N3-4321

Aircraft Registration
N546VL

Aircraft Type
Airbus A320-200N

ICAO Type Designator
A20N

A Volaris El Salvador Airbus A320-200N, registration N546VL performing flight N3-4321 from Houston Intercontinental,TX (USA) to San Salvador (El Salvador), had been cleared for takeoff from runway 33L with the instruction to turn LEFT to 110 degrees. The crew commenced takeoff and turned RIGHT (the shorter turn) to 110 degrees crossing the departure path of runway 33R.

A Commutair Embraer ERJ-145 on behalf of United, registration N11176 performing flight UA-4814 from Houston Intercontinental,TX to Jackson,MS (USA), was cleared for takeoff from runway 33R at about the same time. The crew reported they had a TCAS resolution advisory during initial climb.

After being clear of conflict both aircraft continued to their destinations without further incidents.

ADS-B data transmitted by both aircraft suggest, the minimum separation reduced to 0 feet vertical at at 0.2nm horizontal and 100 feet vertical at 0.1nm horizontal.
Aircraft Registration Data
Registration mark
N546VL
Country of Registration
United States
Date of Registration
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TCDS Ident. No.
Manufacturer
AIRBUS
Aircraft Model / Type
A320-271N
Number of Seats
ICAO Aircraft Type
A20N
Year of Manufacture
Serial Number
Aircraft Address / Mode S Code (HEX)
Engine Count
Engine Manufacturer
Engine Model
Engine Type
Pounds of Thrust
Main Owner
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Incident Facts

Date of incident
Dec 18, 2025

Classification
Incident

Flight number
N3-4321

Aircraft Registration
N546VL

Aircraft Type
Airbus A320-200N

ICAO Type Designator
A20N

This article is published under license from Avherald.com. © of text by Avherald.com.
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