Skycap
A skycap is a porter employed at an airport and provides the following services to airline passengers: Handles luggage, strollers, and car seats Performs curbside check-in Assists disabled or wheelchair passengers By tradition, skycaps are tipped for their services. Generally tips are offered per piece of luggage or item; in the United States, tips of $3-5 US per item are common, with higher tips being offered for extra services such as checking overweight or excess bags or getting passengers in front of long lines.