When packing, please keep in mind the following guidelines: Most International flights and DOMESTIC FLIGHTS allow two (2) pieces of checked luggage and one carry-on.  Each piece of checked baggage must not weigh more than 50 lbs.  Items overweight will be charged an excess baggage fee or may not be accepted.  The sum of two checked baggage must not exceed 107 linear inches*.  (i.e. Bag #1 = not to exceed 62 linear inches, Bag #2 = not to exceed 45 linear inches).
Charges will apply for:

• Extra Pieces:  Over two checked pieces - $80 + per piece
• Oversize:  Over 62 linear inches - $80  +  per piece
• Overweight:  Pieces weighing 50 lbs - 100 lbs -- $25 + per piece. 
  Pieces over 100 lbs. will not be accepted.

Carry-on Piece must not exceed 45 linear inches and must be able to fit under the seat or in the overhead compartment.  These dimensions include wheels, handles, side pockets, etc.  Some international carriers have a 15 lb. maximum weight restriction for carry-on items.  

In addition to one Carry-On Piece, you may also bring the following personal items:   

• One small personal article such as a purse, briefcase, camera case, personal CD/DVD or similar sized personal entertainment item
• Personal aid devices such as wheelchairs, canes
• One infant article such as a collapsible stroller, diaper bag.

Reminder:  Put your name and address on the inside as well as the outside of your luggage.  Due to Baggage Security do not lock your luggage. 

*[Linear Inches = Height + Width + Depth]

It is advisable to check with your specific carrier for current/additional information.

US Transportation Security Administration's passenger guidance web site