航空会社による完全な機内持ち込み手荷物サイズガイド

クレニー
04/25/2023

移動の軽さはゲームチェンジャーになる可能性があります. 預け荷物をスキップすると時間を節約できます, コストを削減する, 荷物の紛失のリスクを排除します. ただし、航空会社には機内持ち込み手荷物のサイズと重量制限に関する異なる規則があるため、, あるフライトで機能するものは、別のフライトでは機能しない可能性があります. 突然の手数料や手荷物のゲートチェックを避けるため, we’ve created this all-in-one carry-on luggage size guide by airline, including domestic and international carriers.

? What Is a Carry-On?

A carry-on is a bag that fits into the overhead bin on an airplane. Most airlines allow one carry-on bag and one personal item (like a purse, laptop bag, or backpack). But each airline has its own size and weight rules, and exceeding them can lead to extra charges or needing to check your bag.

✈️ Carry-On Luggage Size Limits by Major Airlines

Here’s a breakdown of size and weight restrictions for popular airlines. Note that size includes wheels and handles!

? United States Airlines

Airline	Max Size (インチ)	Weight Limit	注意事項
American Airlines	22 × 14 × 9	No weight limit	Plus one personal item
Delta Air Lines	22 × 14 × 9	No weight limit	Gate agents may check size
United Airlines	22 × 14 × 9	No weight limit	Basic Economy may not allow carry-on
Southwest Airlines	24 × 16 × 10	No weight limit	Generous size allowance
JetBlue	22 × 14 × 9	No weight limit	Blue Basic fare excludes carry-on
Alaska Airlines	22 × 14 × 9	No weight limit	Checked at gate if oversized
Spirit Airlines	22 × 18 × 10	No weight limit	Fees apply for carry-ons
Frontier Airlines	24 × 16 × 10	35 lbs	Strictly enforced

? International Airlines

Airline	Max Size (インチ)	Weight Limit	注意事項
Air Canada	21.5 × 15.5 × 9	22 lbs (10 kg)	Plus one personal item
British Airways	22 × 18 × 10	51 lbs (23 kg)	Includes laptop bag or handbag
ルフトハンザドイツ航空	21.7 × 15.7 × 9	17.6 lbs (8 kg)	Business class allows 2 バッグ
Air France	21.7 × 13.8 × 9.9	26 lbs (12 kg)	Combined with personal item
カタール航空	20 × 15 × 10	15 lbs (7 kg)	Strict on economy class
Emirates	22 × 15 × 8	15 lbs (7 kg)	Business/First: 2 pieces allowed
Singapore Airlines	22 × 15 × 9	15 lbs (7 kg)	Economy: 1 piece; Business: 2
ANA	22 × 16 × 10	22 lbs (10 kg)	Japan-based strict enforcement
Turkish Airlines	21.6 × 15.7 × 9	17.6 lbs (8 kg)	May allow 2 items on some routes

? Personal Item Size Limits

Most airlines also allow a 私物, which must fit under the seat in front of you. Common size limits are around 18 × 14 × 8 インチ, though this can vary slightly.

Examples of personal items include:

Laptop bags
Purses
Small backpacks
Camera bags
Diaper bags

ヒント: Be cautious with duffel bags and oversized backpacks. Even if soft, if they don’t fit under the seat, they might be rejected as a personal item.

? 機内持ち込み vs. Cabin Bag vs. Hand Luggage

These terms are often used interchangeably, but here’s a quick clarification:

続ける / Cabin Bag: Goes in the overhead bin.
Personal Item / Handbag: Goes under the seat.
Hand Luggage: A broader term used more in Europe and Asia to refer to both items combined.

? Expert Tips to Avoid Carry-On Surprises

Measure your bag (including wheels and handles) before heading to the airport.
Weigh it if the airline has a weight limit—especially on international flights.
Check your ticket class: Basic economy may restrict carry-on privileges.
Use a soft-sided bag for more flexibility in fitting tight spaces.
Pack essentials in your personal item in case the airline asks you to gate-check your carry-on.

? Best Carry-On Size to Play It Safe

If you want a carry-on that works across most airlines, aim for these dimensions: 21 × 13 × 9 インチ, 下 15-17 lbs. This will cover most domestic and international restrictions (except budget airlines).

✈️ Summary: Plan Smart, Pack Smarter

Carry-on rules can vary dramatically between airlines and even routes. Being aware of size and weight limits can save you time, お金, そしてストレス. Bookmark this guide, check with your airline before each trip, and invest in a well-sized, lightweight suitcase.