Grupo Aeromexico (AERO) late Tuesday reported Q1 net income of $11 million, down from $22 million a year earlier.
Revenue for the quarter ended March 31 was $1.34 billion, compared with $1.18 billion a year earlier.
Analysts' estimates on FactSet weren't available for comparison.
Grupo Aeromexico shares were down 2.8% in Wednesday premarket activity.