Can I bring a suitcase and a backpack on a plane?
Most airlines allow passengers to bring on both a carry-on and a personal item like a backpack, laptop bag, purse, briefcase, shopping bag, etc. The general rule of thumb is that your personal item is smaller in dimension than your carry-on bag and it can fit underneath the seat in front of you.Many airlines will accept a rucksack as a personal item, and if they do, the bag can still be your carry-on as long as it meets the airline's size requirements. The usual dimensions for domestic hand luggage are 22 x 14 x 9 in (56 x 36 x 23 cm). Some airlines will have a limit of 20 x 12 x 5.75 in (51 x 31 x 15 cm).Some airlines allow several personal items, while others allow one and a carry-on bag. If an airline permits two personal items instead of a carry-on, the second item must be small enough to fit beneath the seat in front of you.

Can I put a backpack in checked luggageA backpack can be checked luggage if it is small enough to fit into the overhead bin or under the seat in front of you. Backpacks are also often used as carry-on luggage.

Can I take 10kg hand luggage and a backpack

Up to 23kg in one cabin bag (56x45x25cm), plus one personal bag no larger than 40x30x15cm. Up to 10kg in one bag (56x45x25cm), plus a small personal item, which must be able to fit under the seat in front of you. Up to 10kg in one bag (56x36x23cm), plus a personal item, such as a handbag or small backpack.1 personal item

1 personal item and 1 carry-on

Dimensions should not exceed 18 x 14 x 8 inches (45 x 35 x 20 cm). These don't count as your personal item or carry-on: Diaper bags (1 per child)

Can I bring 2 backpacks on a plane

Generally, if you are allowed to bring two items on an airplane, you can also bring two backpacks as well. You will need to follow the same rules and regulations that apply to bringing two suitcases and shoes.

So, yes, if your backpack is small enough that you can fit it under the seat in front of you, then it's a personal item. This designation becomes especially important when you're flying on a low-cost carrier or have booked a basic economy ticket on a larger airline.

Can I take 2 bags as luggage

There can be any number of bags, subject to total dimensions limit (length + width + height), and the total weight of all bags cannot exclude the said limit. So in your case, you can have even 2 or 3 or 4 bags but you should not exceed 20 kg limit.Most domestic airlines allow passengers two carry-on items, depending on their fare type. For example, Southwest stands out among carriers for allowing passengers two free carry-on bags and two checked bags, regardless of fare type. That's also the case for Delta, American, Alaska and Hawaiian passengers.Generally, if you are allowed to bring two items on an airplane, you can also bring two backpacks as well. You will need to follow the same rules and regulations that apply to bringing two suitcases and shoes.

A personal item can be anything from a purse or tote to a backpack, duffel bag, or briefcase. As these items must fit underneath the seat in front of you, they are smaller, measuring no more than 18 x 14 x 8 inches. Sizes vary – so please check the baggage policy on your airline's website.

Can I take 2 bags as hand luggageAirline rules allow for one carry on bag and one personal item, unless you're flying on a basic economy fare. But we've all seen people selfishly putting two bags in the overhead bin or carrying on more luggage than could possibly be allowed. You don't want to be like them. But you also might not be a one bagger.

What happens if my 10kg bag is overweightIf your Check-in Bag exceeds your baggage weight allowance (10kg or 20kg), you will be charged an additional excess weight fee per extra kilo at the airport.

Can I bring two backpacks as a carry-on and personal item

Airline rules allow for one carry on bag and one personal item, unless you're flying on a basic economy fare. But we've all seen people selfishly putting two bags in the overhead bin or carrying on more luggage than could possibly be allowed. You don't want to be like them. But you also might not be a one bagger.

The most common personal item size limit is 18 x 14 x 8 inches (46 x 36 x 20 cm). If your backpacks or handbags don't exceed this number, you're good. Weight limitations for personal belongings are also regulated by several airlines ranging from 10 to 25 pounds (around 4.5 to 11 kg).To ensure subjectivity, airline employees will also use what is called a sizing box. It is a rectangular steel frame with the luggage image above. If your personal item does not fit this box, it is bad news. In that case, it will turn into checked luggage, meaning additional fees will be required.Note: No free baggage will be applicable for infant.

Check-in Baggage
Airline USA
AIR INDIA 2 pieces, 23 kg each
EMIRATES 2 pieces, 23 kg each
THAI AIRLINES 2 pieces, 23 kg each