If you're partial to one airline, then don't clutter your wireless device with other airlines' flight info. Many major airlines offer their own wireless services. You may want to travel light. While OAG lets you program up to 10 city pairs for more direct access, the download is significant - about 750K for all 10 city pairs and about 20K for just a few city pairs. Make sure it's a match.
Some services only work with certain brands or models of wireless devices.
Before you get too excited, make sure your device is compatible with the service. The McGraw-Hill Companies Inc. All rights reserved.