writes "In USA Today there's a scoop that American Airlines will offer Wi-Fi on domestic flights. Price is approx. $10 to get connected. Being a frequent international flyer I hope this will catch on. The LA Times reports that the cost is about $100,000 to equip a plane. While that number seems high, it will probably be worth it. If I had a choice between two flights both equally good, I'd pick the Wi-Fi enabled one."
The article also says that JetBlue and Southwest Airlines are at least experimenting with Wi-Fi access aboard, while Delta already offers it.