Redmi 旅行箱 20 英寸为登机箱，一般情况下，20 英寸或以下旅行箱可以登机
被称为登机箱，20 英寸以上的旅行箱则需要办理托运，不同航司规定不同，具体情
况建议咨询各航空公司哦。
春秋航空允许带的箱子是多大
维珍美国航空（Virgin America）已经被阿拉斯加航空（Alaska Airlines）收购，所有服务均按照后者标准执行。阿拉斯加航空实际承运航班向所有乘客提供1件免费托运行李额（具体标准见下文）
随身携带行李：
在乘坐阿拉斯加航空实际承运航班时，，每位乘客允许携带1件随身行李，该件行李包括轮子和把手在内，长、宽、高分别不超过24/17/10英寸（即61/43/25厘米）；同时每位乘客还可以随身携带1件小型个人物品，如手提袋、公文包、便携式笔记本电脑等。至少有一件物品应该放在你前面的座位下面，此外，还需要将大件随身行李箱／袋放置在座位上方的行李架内。对于超出上述规定的随身行李，阿拉斯加航空有权收取相关费用。
乘客是否能够妥善放置全部随身携带的行李须视飞机是否有空间而定。如果没有足够的空间，阿拉斯加航空将对部分随身行李免费寄舱托运至乘客的最终目的地。
Carry-on luggage
When traveling with us on Alaska Airlines, passengers're allowed one carry-on bag plus one personal item, such as a purse, briefcase or laptop computer. At least one of the items should be stowed under the seat in front of you, and you'll also need to be able to lift your own bag into the overhead bin.
The maximum dimensions for all passengers' carry-on bag are: Length - 24" (61cm) including wheels and handles Width - 17" (43cm) Height - 10" (25cm)
For additional carry-on items beyond the one-bag limit, each piece will incur a fee. Alaska Airlines will take care of tagging these items and ensuring they're delivered to the baggage claim at passengers' final destination.
寄舱托运行李
下列寄舱托运行李的标准可能只适用于阿拉斯加航空的实际承运航班，不包含但不限于转机乘坐其他航司实际承运航班。请参考乘客的出票合同，确定该航班是否适用于相关标准。当阿拉斯加航空的行李政策适用时，下列规则生效：
托运行李可在网上登记、值机柜台或机场售票柜台办理。
托运行李费用表：
标准托运行李（重量不大于50磅，最大三边之和为62英寸的行李）标准：第一件：免费，第二件：25美元，第三件：75美元。
*在出行高峰期，阿拉斯加航空可以限制每个旅客携带的托运行李数量。更多信息请查看阿拉斯加航空的例外季节性限制。
任何行李（包括免费托运的行李）超过尺寸或重量限额，除运动器材外，都须遵守以下所列的额外费用。
超重或超重行李（重量为51-100磅，对角为63-115英寸之间的行李）标准：每件75美元。
除乐器外，单件托运行李的重量不能100／115磅。咨询阿拉斯加航空货运了解超过托运行李限制的行李航空货运。
阿拉斯加航空将在航班计划起飞时间前4小时在机场接受乘客交运托运行李，直到航班计划起飞时间前大约1小时，但无法接受在此之外的时间交运托运行李。
请注意：由于美国海关通关前的限制，温哥华（YVR）和卡尔加里（YYC）分别只能在出发前三小时和两个小时开始接受办理托运行李。
如果乘坐转机航班，且转机时间在12小时以内，若中转前后的航班均由阿拉斯加航空，或其任一合作伙伴的实际承运，可将在行李直接托运至最终目的地。
Checked baggage
Travel may be solely on Alaska Airlines but can still be subject to another airline's bag charges. Refer to your travel confirmation to determine which airline's baggage policy applies. When Alaska Airlines baggage policy applies, the following rules and fees are in effect:
Fees for checked baggage can be paid during online check-in, at a check-in kiosk, or at any of our airport ticket counters.
Checked baggage fees for bags that weigh up to 50 lbs and have a maximum dimension of 62" (linear)
Standard bag fees: First bag $25 Second bag$25 Third + additional bags *restrictions apply $75
*During peak travel periods, we may limit the number of bags that can be checked per passenger. Please review our fee waivers and exceptions for seasonal limits.
Any baggage (including baggage checked free of charge) which exceeds the size or weight allowance, is subject to the additional fees outlined below. Exception: Sporting equipment.
Oversized or overweight baggage fee for 51-100 lbs Bags with linear dimension
of 63-115" (linear): $75
If a checked bag falls into more than one fee category (piece number, oversize, overweight), only the higher, single fee is charged.
No single piece of checked baggage may weigh more than 100 pounds and/or exceed 115" (linear). Contact Alaska Air Cargo at 1-800-225-2752 for assistance with any items that exceed the checked baggage limitation. Exception: Musical instruments.
Getting your bags to the airport
We will accept your checked bags at the airport from 4 hours before your flight time until approximately 1 hour before your flight time. View the ticket counter hours and specific Check-in cut-off time for your airport. Please keep in mind that we are unable to accept your baggage outside of these times.
Please Note: Due to restrictions for US Customs pre-clearance, Vancouver (YVR) can only accept bags three hours prior to departure. Calgary (YYC) can only accept bags two hours prior to departure.
Travel that includes multiple flights
If your trip includes more than one flight on Alaska Airlines and/or one of our airline partners, we will check your bags to the final destination on your ticket as long as there are fewer than 12 hours between flights.
If you will be in the connecting city for 12 hours or longer, you will need to claim and re-check your baggage. Additional baggage fees may apply.
中文译本仅供参考，详情请联系阿拉斯加航空。
春秋航空允许携带长30cm ，宽20cm，高40cm的行李箱。
1、国内航线行李政策
2、国际和地区航线行李政策
如果超出免费行李额最多不可以超过50公斤,每公斤按国家公布的经济舱全票价的百分之一春秋的免费行李额（包括托运行李和非托运行李）为15公斤（婴儿无免费行李额），超重部分需支付逾重行李费。
扩展资料
根据春秋航空股份有限公司旅客、行李国内运输总条件
第五十六条?一般规定
春秋航空承运的行李，只限于符合本条件第三条第（三十五）款定义范围内的物品。春秋航空承运的行李，按照运输责任分为托运行李和非托运行李。
国家规定的禁运物品、限制运输物品、危险物品，以及具有异味或容易污损飞机的其它物品，不能作为行李或夹入行李内托运。春秋航空在收运行李前或在运输过程中，发现行李中装有不得作为行李或夹入行李内运输的任何物品，可以拒绝收运或随时终止运输。
春秋航空官方网站：春秋航空股份有限公司旅客、行李国内运输总条件
百度百科：春秋航空