Air Transat, a Canadian leisure carrier, has introduced a new regular analysis called 'L'Altimètre Air Transat – Le Canada vu du ciel' to track evolving travel trends between France and Canada. As a historic player on this route, Air Transat claims nearly 25% of direct air capacity between the two countries and carries over one-third of French travelers to Canada, with more than 40% to Quebec alone. This initiative provides a unique vantage point for understanding passenger behavior, booking patterns, and market shifts—valuable context for aviation professionals. For ATPL and ATC students, this data is far from trivial. The report highlights that despite geopolitical tensions and economic uncertainty, Canada remains a resilient destination, with over 650,000 French visitors in 2025. France is the third-largest source market for Canadian tourism. Notably, 77% of these travelers choose Quebec, underscoring the importance of regional demand in route planning. The number of seats between France and Canada is set to reach nearly 2 million round-trip seats in 2026, a 66% increase over ten years. Such figures directly inform airline network strategies, fleet allocation, and slot management at busy airports like Montréal-Trudeau. A key trend identified is the shift toward earlier bookings: over 50% of Air Transat reservations are now made more than 120 days before departure, especially from provincial French airports. This behavior affects revenue management, load factor predictions, and even ATC capacity planning during peak seasons. Additionally, 58% of passengers on Economy Budget fares travel with only carry-on luggage, reflecting a growing cost-consciousness. For ATPL students, understanding these patterns is essential for optimizing operational efficiency and anticipating passenger needs. Air Transat also notes that Canada is perceived as a safe, timeless destination, creating an 'expectation effect' where travelers delay booking. The challenge is converting this aspiration into confirmed reservations. This insight is crucial for airline marketing and scheduling teams, as well as for ATCs who must manage traffic flows based on demand forecasts. The report underscores the importance of data-driven decision-making in aviation—a skill that ATPL and ATC students must develop. In a competitive landscape featuring Air France, Air Canada, Corsair, and French bee on the Paris–Montreal route, Air Transat's analysis serves as a strategic tool. For students, this case study illustrates how airlines use market intelligence to maintain competitiveness. Understanding these dynamics prepares future pilots and controllers for the real-world challenges of route planning, capacity management, and customer service in a dynamic industry.