GoGo in-flight WiFi coupon: Free trial for new users flying AirTran or Delta

Gogo offers new users a free trial session of in-flight WiFi service on AirTran flights via coupon code "AIRTRANTRYGOGO". (Enter this code into the log-in page during your flight.) That's among the best such coupons we've seen from this in-flight Internet service provider this year. Note that a credit card is not required to take advantage of this offer.

Of note, new users flying on Delta Air Lines can also take advantage of a free trial session of in-flight WiFi service via coupon code "DELTATRYGOGO". Both coupons end December 31.