best thing to do is contact the air line you are traveling on
Quote: Hand-carry Baggage Number and Regulations
Hand-Carry Baggage Dimension
Royal Laurel/Premium Laurel/Business Class passenger is allowed to carry two-pieces of hand-carry baggage and each piece cannot exceed 7 kg/15 lb. Premium Economy/Economy Class passenger is permitted to carry one-piece weighing 7 kg/15 lb carry-on baggage.
The dimension of each hand-carry baggage may not be larger than 23 x 36 x 56 cm /9 x 14 x 22 in or total of 115 cm/45 in (personal item is not applied to this regulation).
For your convenience, a measurement Test Unit is available at either the check-in counter or boarding lounge to help you to determine whether your baggage meets these requirements.
If the hand-carry baggage is overweight or oversize, it will be checked and carried in the cargo hold or refused carriage
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https://www.evaair.com/en-global/managing-your-trip/baggage-information/special-baggage/
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according to this article dated April of 2019
here are the current boarding procedures and carry on restrictions for many US air lines:
Quote: Zone 1 or Group E? Making Sense of the New Boarding Rules
Airlines have been toying with boarding plans and line-jumping shortcuts since they began charging for checked bags 10 years ago. Here, the latest changes and how to make them work for you.
Zone 1 or Group E? Making Sense of the New Boarding Rules - The New York Times
it has no information regarding weight restrictions for carry on
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Airline Carry-on Luggage Size Restrictions: What You Need to Know
BY LINDSAY TIGAR AUGUST 05, 2019
Quote: What is the weight limit for carry-on luggage?
For many major domestic airlines — think: Delta, Southwest, JetBlue — there are no weight restrictions for carry-on bags. You'll just have to be able to lift it above your head into the storage bin. And in most cases, even if airlines do list a specific pound or kilogram limit on their websites, they likely won't weigh your carry-on bags. As long as your pack doesn’t appear to be overstuffed, you’re probably OK. Weight is much more important for small commuter planes, mostly due to safety regulations.
Quote: What is a personal item?
In addition to your carry-on suitcase, many airlines also allow a personal item. This can be a laptop bag, a purse, a briefcase, a beach bag — whatever you like, as long as it is generally small. Personal item restrictions vary by airline, and some choose not to include any specifics at all. In those cases, the general rule of thumb is an item smaller in dimension and weight than your carry-on bag. For families flying with a stroller or diaper bag or those traveling with uncommon additions like a wedding dress or an instrument can rest assured that most carriers will let you bring these along with your carry-on luggage and your personal item, but we recommend you contact the airline in advance to confirm this.
Quote: Carry-on luggage size chart
Travel retailer eBags compiled this super-helpful list of carry-on luggage regulations for the most popular airlines. On their site, each airline's specific requirements are shoppable
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this site does include weight restriction limits of carry on by specific air lines
A Carry-on Luggage Size Guide by Airline | Travel + Leisure Quote: Carry-On Luggage Regulations
Our chart lists many common airlines and their carry-on size and weight restrictions. For a more complete look at your airline’s luggage restrictions by class, active duty passenger discounts, pet regulations and international travel, please refer to our active list of airline charts below.
TSA Luggage Regulations | Carry-On Sizes and Checked Bag Fees