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We built ExpertFlyer to give frequent travelers a real advantage, and our educational library is here to make sure you know how to use it. Our content is here to show you exactly how ExpertFlyer helps you get there, step by step.
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How-to Guides on ExpertFlyer Features
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35 Questions About Systemwide Upgrades (SWU)
35 real questions from AAdvantage members about using Systemwide Upgrades (SWU) on ExpertFlyer. Covering inventory, alerts, partner airlines, and strategy to maximize your upgrade clearance.
How American Airlines Members Use ExpertFlyer to Find Upgrade Space
AAdvantage members: stop guessing and start knowing. Learn how ExpertFlyer tracks real upgrade classes like C and A and keeps you informed from booking through departure.
Open Seats and Available Inventory Are Not the Same Thing. Here's Why It Matters
You checked the seat map and saw open seats. You searched for availability. Nothing. The flight isn't sold out, the inventory is. Those are two different things, and knowing the difference is the first step to actually finding what you're looking for.
The Best SeatGuru Alternative for Frequent Flyers (2026)
SeatGuru is gone. ExpertFlyer does everything it did, and far more. Here's a look at why ExpertFlyer is the definitive replacement for frequent flyers.