Welcome to the ExpertFlyer Blog!
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
How to search for AA C Class Systemwide Upgrades (SWU) with ExpertFlyer
Find availability for American Airlines Systemwide Upgrades by route, region, and across a 330-day window.
How to set up and understand Alerts on ExpertFlyer
ExpertFlyer monitors flights on your behalf with alerts for availability, schedule, seats, aircraft, and disruptions. Set an alert once, ExpertFlyer monitors, and notifies you the moment something changes.
How to find and monitor airline seats with ExpertFlyer's Seat Map
See live cabin layouts with occupied, blocked, and available seat statuses. Set an alert on any seat so you're notified the moment it clears.
How to Manage Flight Disruptions with ExpertFlyer
ExpertFlyer's Disruption Alerts notify you of cancellations and major delays via email, with rebooking options and the disruption reason you can use to claim compensation directly with the airline.
How to set multiple alerts at once with ExpertFlyer
Quick Alert creates a Flight Alert, Schedule Alert, Disruption Alert, and Aircraft Alert for a single flight in one step. Here's how to set them up, manage them from My Alerts, and fix the errors you're most likely to hit.
How to check Flight Availability on ExpertFlyer
See which fare-class booking buckets are open on any route before you book, upgrade, or rebook. Filter by airline, class, and connection type to compare inventory across the flights that matter.
All Articles
How to Find Alaska First Class Saver Awards with ExpertFlyer
Alaska Airlines first class saver awards live in E class inventory. Here's how to search for E space with ExpertFlyer, flex your dates and routings, and set alerts so you can book at the lowest Atmos Rewards price.
Got an Alaska Airlines Upgrade Certificate? Here's How to Use It with ExpertFlyer
Alaska Airlines upgrade certificates can move you from economy to first class, but only when U class space exists. Here's how to find it with ExpertFlyer, apply your certificates, and get alerted when space opens up.
Alaska Airlines U Class Explained: Your Guide to First Class Upgrade Space
U class is Alaska Airlines' first class upgrade inventory. Here's what it means, which fare classes qualify for an upgrade, and how to find U space with ExpertFlyer before you book.
Alaska Airlines Fare Class Booking: How to Target the Right Inventory
Not every Alaska Airlines economy fare can be upgraded, and some earn no status points at all. Here's which fare classes to target for status upgrades and certificates, and how to find them with ExpertFlyer before you book.
Is that upgrade space confirmable? How to tell before you call the airline
An open premium cabin seat is not the same as upgrade inventory. Here is how to tell whether upgrade space is confirmable, using ExpertFlyer and airline sites, before you pick up the phone.
Finding JAL business class availability on Tokyo-Haneda (HND) long-haul routes
Haneda (HND) is Japan Airlines' primary hub and the gateway to its longest routes. Here's how to search JAL business class fare buckets, compare SKY SUITE and SHELL FLAT NEO seats, and set alerts when space is tight.
How to find Cathay Pacific Business and First Class Availability
Cathay Pacific flies to nine North American cities from Hong Kong, with business class on every route and first class only on select JFK and LAX flights. Here is when inventory opens and how to monitor it with ExpertFlyer.
Lufthansa first class: When “F” space actually opens
Lufthansa uses “F” and “A” fare classes for paid first class seats and “O” for awards, all typically released around 360 days out. Here is when that space actually opens, why partner award inventory has dried up, and how to monitor it with ExpertFlyer.
Best use of AA miles for business class to Japan
Japan Airlines does the heavy lifting for AAdvantage redemptions to Tokyo and Osaka, from 60,000 miles one-way in business class. Here are the best routes, plus how to monitor AA and Alaska award space.
Emirates first class availability: Routes, F space, and alerts
Emirates operates its first class cabin on most A380 and Boeing 777 routes from Dubai, plus a handful of fifth-freedom flights. Here is where F space flies, how Emirates releases it, and how to track A, F, and P inventory with ExpertFlyer.
Air Canada eUpgrades: How to Find and Get Alerted on R Space
Air Canada uses "R" class for business class eUpgrade inventory. Here is how eUpgrades clear, why the Air Canada site can mislead you, and how to search and set alerts for R space with ExpertFlyer.
Flight Monitoring with ExpertFlyer: From Booking to Boarding
Most travelers check their flight the night before. Frequent flyers start monitoring the moment they book. Here's the system that keeps them ahead of every change.