Calculate your airline’s mileage automatically by forwarding your emails to one address, and track your cumulative airline mileage online with the free airline itinerary builder from TripIt.
Mileage Calculator by Email
To calculate your airline mileage, forward your flight confirmation email to firstname.lastname@example.org . TripIt can read your flight number directly from your email and also associate this flight with your online account.
As you go on multiple flights, TripIt will keep track of your total airline mileage by year or for multiple flights as part of one trip.
Mileage Calculator for All Major Airlines
TripIt can read emails from all major airlines, including, but not limited to American Airlines, Delta Airlines, Continental Airlines, Southwest Airlines, US Airways, Frontier Airlines, Virgin America, Alaska Air, AirTran Airways, Spirit Airlines, and many others.
For a full list of airlines supported by TripIt, here is the full list.
International Airlines Mileage Calculator
In addition to calculating mileage for domestic carriers, TripIt can track your airlines mileage for popular international carriers such British Airways, Virgin Atlantic, Air Canada, Aeromexico, Qantas, Air China, and many others.
Here is the full list of supported international airlines.
Premium Option: Airlines Rewards Calculator
The features listed above are all part of the free TripIt service, but for more advanced travel tracking, TripIt offers a premium service – TripIt Pro – which lets you track all your travel rewards points in one place.
You can easily see how many miles you’ve earned across all major airlines and travel rewards programs.
Here is more information about point tracking services.