Mexican domestic air travel has more than tripled since the turn of the century while international more than doubled. Domestic pulled ahead in a burst before the financial crisis, and the two have grown alike since.
What this shows: The chart covers 2000 Q1 to 2025 Q4. It plots Domestic and International on a vertical axis of Index (2006 Q1 = 100). Latest values: Domestic 329.6; International 217.