Mobility-impaired passengers over the age of 70 who cannot board the plane without aids or certain special care or services may be treated as special passengers who are entitled to special services.
Is there a charge for services for the elderly?
Tickets for the elderly are priced the same as regular adult tickets. If an elderly passenger needs to be escorted by an attendant assigned by China Southern Airlines, an additional service fee of 50% of the adult ticket price will be charged in addition to the regular adult ticket price.