It was announced daily already when the original schedule was loaded.
Look at prior replies.
So what is the new news??
Huh? It's stated right in the news document:
"ONTARIO, Calif., Jan. 23, 2018 /PRNewswire/ -- Prompted by strong customer demand, China Airlines has expanded its bookings between Taiwan and Ontario International Airport (ONT) to seven days a week in anticipation of the scheduled March 25 launch of service.
When China Airlines announced in September that it would initiate service between ONT and Taiwan Taoyuan International Airport (TPE), the plan was to fly the non-stop route four days a week
. However, customer demand has been so strong that the airline has expanded its bookings – two months before the first scheduled flight."
Same with CI's original announcement:https://www.china-airlines.com/us/en/di ... e/20170930
"China Airlines announced today that non-stop flights between Taipei (TPE) and Ontario (ONT), California, will commence in Spring 2018 with four weekly services
flown by Boeing 777-300ERs. Travelers now have a new option when traveling to and from California with China Airlines. Apart from the time savings on local transportation, customs and luggage waiting time, they will also be closer to the popular coastal tourism destination of San Diego. Traffic demand between the Asia-Pacific region and the U.S. is forecast to grow by 6.1% per year so the new route has strong potential and should foster closer ties between Taiwan and the U.S. "