As a part of the AS® Employee Workforce, seniority is the most fair way to see which benefits certain employees receive. Below is a source where you can see what discounts you can receive during the years that you work for AS®:
1-2 years: 4% of boarding-pass fare 3-4 years: 9% of boarding-pass fare 5-7 years: FREE ECONOMY, 12% of boarding-pass fare 8-10 years: FREE COACH, 17% of boarding-pass fare 11-17 years: 21% of boarding-pass fare 18-21 years: 35% of boarding-pass fare 22-25 years: Every Seat FREE (no cost for boarding-pass fare)