Get notified before the airline tells you
ExpertFlyer detects schedule changes from published data and sends you an email immediately, often hours or days before the airline notifies passengers through its own channels.
Flight Schedule Alerts
Monitor any flight for departure or arrival time shifts. ExpertFlyer checks continuously and notifies you by email the moment a change is published, often hours or days before the airline reaches out.
Start 5-Day Free TrialExpertFlyer detects schedule changes from published data and sends you an email immediately, often hours or days before the airline notifies passengers through its own channels.
Set alerts to catch any schedule change, including shifts of just one minute, or to notify you only when departure or arrival times move by a more significant amount.
A schedule change can entitle you to free rebooking or compensation under many airline policies, but the window to act is limited. Earlier notification means more options and more leverage.
When your trip has segments that depend on each other, even a small time shift on one flight can cascade. Monitoring each leg keeps you aware of changes before they become problems.
Use Flight Schedule Alerts to move from travel question to decision with clearer information.
Use Flight Schedule Alerts to move from travel question to decision with clearer information.
Use Flight Schedule Alerts to move from travel question to decision with clearer information.

Set a Flight Schedule Alert on the first flight in your itinerary with sensitivity set to any change. If departure or arrival time shifts even slightly, you will know immediately and can assess whether the connection still works before the airline contacts you or other passengers start requesting rebooking.

Airlines publish schedule changes well before informing passengers. An alert puts you at the front of the line. When you call the airline with a confirmed schedule change in hand, you are in a much stronger position to request a preferred alternative flight rather than accepting whatever is offered later.

Set alerts on every flight in your itinerary. If any single segment shifts, you will know immediately and can evaluate the downstream impact on your connections and final arrival time, rather than discovering the problem on travel day.
- One Mile at a Time
"My single favorite feature is the ability to set alerts. I can't tell you how many times over the years I've found an award seat thanks to ExpertFlyer, or managed to reserve a better seat that opened up."
Choose from our flexible plans tailored for businesses of all sizes. Find the right fit and get started today!
Built for AAdvantage Concierge Key, Executive Platinum & Platinum Pro members. Find SWU availability in minutes, not days.
Best for frequent flyers who want to use Systemwide Upgrades, eUpgrade credits, or Global certificates.
Best for occasional travelers planning a major redemption
Real-time status updates, specific delay reasons, terminal and gate changes, and cancellation history so you can react before the crowd does.
View featureFlight TimetablesSearch all flights between two cities, or view all departures and arrivals at a specific airport, by airline, date, and connection type. Essential when you need backup options fast.
View featureSystemwide Upgrade SearchSearch by region, filter by route, and use the calendar view to find the best dates to redeem your SWUs.
View feature