Aeroplan 25K is the entry-level elite tier in Air Canada’s loyalty program, and in 2026, it offers a solid range of "travel comfort" benefits designed for the frequent regional traveler. Key perks include Priority Check-in and Priority Boarding (Zone 2), which significantly reduces time spent in airport queues. Members receive two free checked bags (up to 23kg each), which can save a substantial amount of money over a year. One of the most valued benefits is the eUpgrade credits, allowing you to bid for or confirm upgrades to Premium Economy or Business Class on eligible fares. You also receive two one-time Maple Leaf Lounge passes per year and access to "Star Alliance Silver" status, which provides priority reservations and standby lists across the entire alliance. While it doesn't offer the unlimited lounge access of the 50K tier, the 25K status is a massive upgrade from standard membership, providing much-needed "breathing room" through priority services and complimentary "Preferred Seats" during the check-in window.