I have booked a ticket from SFO- TPE- MFM in business class, but there is no business class available on the second leg of the best connecting flight between Taipei and Macau. so I booked a later time fight of TPE- MFM ,
I wonder if when I check in at San Francisco airport for first segment, may I standby the the second leg of the itinerary for eailier flight TPE- MFM ?
Or until the first leg of the flight arrives in Taipei for a transfer and then wait at the JX counter in the transfer area to wait for the previous flight?
Does JX provide standby earlier flight services ? and is there a charge?