The long-awaited Los Angeles service is live: For years, I have heard people moaning about the lack of LAX Wi-Fi service, and rightly so. SFO seemed to take forever, but San Francisco's service has now been live for years (also run by T-Mobile). The Los Angeles airport contracts were awarded last year, and T-Mobile launched the service today at both Los Angeles International (LAX) and the Ontario (ONT) airports. The LAX service will ultimately cover 3.8m sq ft. It's unclear how much coverage is in place now, because the announcement and other press reports talk about the scope of service in the future tense.