International luggage size standards are mostly weight based. 50 pounds is the usual weight limit. The largest checked international luggage size allowed is 62 linear (total) inches. Typically, a standard checked luggage size wavers around 27 x 21 x 14 inches.
There is no one standard carry on luggage size or international carry on size. Each airline comes up with their own restrictions on size, weight, and number of items allowed in the cabin.
The most common maximum size bag allowed is 62 linear (total) inches. A common size bag for checking through is: 27" x 21" x 14". Airline carriers will allow overweight, oversize or additional baggage for additional fees.
Learn about Delta's carry-on size restrictions and guidelines.. Singapore, Singapore – Changi International Airport (SIN) carry on should not exceed 15 lbs.
Use our baggage calculator to determine first and second checked baggage service. MileagePlus rules: The accrual of miles and PremierÂ® qualifying credits, .