TripIt now lets you keep an eye on your airline rewards

TripIt for iOS has been updated to version 4.5.1, adding a new reward-tracking features for TripIt Pro users. You can now keep up with your rewards from American, Delta, Southwest, and United Airlines. Forward your monthly or quarterly statements to in order to do so. View your rewards in TripIt's iOS app by going to the Point Tracker section. This update also fixes an auto-import bug.

This update is available now from the App Store, for both the paid and free versions of the app. Reward tracking requires a TripIt Pro subscription.