Paid Wi-Fi access is available in many major airports, catering to stranded travelers. This kind of Wi-Fi service can be provided in special airline lounges, or it can be more widely available throughout passenger terminals.
Table B.3 shows some of the major American airports with widespread Wi-Fi access.
Los Angeles (LAX)
The Gate Escape, a company with several facilities in LAX that rents office services to airport travelers
San Francisco (SFO)
San Jose (SJC)