Poland airports

broad airline mix, long-haul visits, and the deepest list-building potential

low-cost rotations, repeatable catches, and building a seen list fast

varied European traffic with enough churn to keep spotting lists moving

seasonal shifts, holiday traffic, and catching changes in the leisure mix

charter-heavy traffic, irregular visits, and off-pattern catches

steady traffic, practical session planning, and filling mid-tier gaps

steady movements and quick progress on seen and spotting lists

unexpected catches, occasional standout visits, and a different tracking profile from the larger hubs