Comprehensive Airport Wi-Fi Guide
An anonymous reader writes, "Travelpost has a
new guide to Wi-Fi in 141 U.S. airports. The chart includes pricing information and multiple service provider info for many of the airports — something you rarely see. A good, comprehensive resource for travelers who are constantly online."
Many airports with a Starbucks have T-Mobile Hotspot access points, for some reason they're not listed.
For instance, at SJC (San Jose/Mineta) in Terminal C you can use T-Mobile throughout most of the pre-security areas since there is a big open Starbucks right in the middle.
I think this also goes for airports with integral FedEx/Kinkos locations.