Linear Airlines

Evaluating the linear dimensions of baggage

There is nothing so sad - and financially painful - about dragging your meticulously packaged suitcase to the airline's baggage claim desk just to give it an "oversize" tag and the corresponding charges, which can be in the three figures according to the carrier. However, all large airlines make their baggage size demands clear on their web sites, mostly in the form of linear customs.

Straight line inch - or really any straight line size - refers just to the summation of the length, width and thickness of your pocket. So if your pouch is 28 inch high, 13 inch broad and 10 inch low, its linear measure or linear size would be 28 + 13 + 10 = 51 linear inch.

When your pouch is 25 inch high, 14 inch broad and 12 inch low, its overall linear measurements would be 25 + 14 + 12 = 51 linear inch. You may note that the use of linear sizes for sizing is a practical way for airlines to allow adequate variations in the form of your baggage while maintaining an overall ceiling for its sizing.

Even though each carrier imposes its own baggage restrictions, a 62-inch limitation on hold baggage is virtually common throughout the entire sector. Thus, both example pockets would be acceptable as their overall linear reading (51 inch linear) is less than the 62 inch border. But if your pocket were 35 inch high and 16 inch broad and 14 inch low, its linear measurements would be 35 + 16 + 14 = 65 linear inch or just above the 62 inch border.

Are you afraid someone will get in your hold luggage while you're apart? The majority of airlines have very strict restrictions on the size, width and length of hand luggage. However, in some cases they will also indicate the size share of their cabin baggage regimes in linear customs duties. As with the check-in baggage policy, these differ from carrier to carrier, but a 45 inch cap is quite normal.

On the other hand, the precise effects of attempting to inspect a too large pocket differ depending on the carrier. These charges differ from carrier to carrier and can slightly be three-digit, so always review your carrier's charging schedule before going to the ticketing desk.