• Allegiant Air and Sun Country Airlines have finalized their merger.
• The combined airline will operate 195 aircraft and serve 22 million annual customers.
• The merger is valued at $1.5 billion.
• Allegiant expects $140 million in annual synergies within three years.

This merger may signal a shift towards consolidation in the leisure airline market, which could lead to increased efficiency and competitiveness for the combined entity. The deal suggests a focus on expanding access to affordable travel, which may benefit customers and drive growth for the airline.