The majority of persistent hiccups are caused by injury or irritation to either the vagus or phrenic nerve. The vagus and phrenic nerves control the movement of your diaphragm. These nerves may be affected by: irritation of your eardrum, which may be caused by a foreign object. throat irritation or soreness.
For flights to/from the US, most airlines operate on a 'two piece' system - you can have two pieces of luggage checked, each weighing up to about 70lbs. For flights in the rest of the world, most airlines operate on a weight system. Coach class passengers are limited to a maximum weight of 20kg/44lbs in total.
excess baggage fees each piece of check in baggage may weigh up to 23 kg 50 5 lbs in economy class and 32 kg 70 5 lbs in business class for each piece of check in baggage that weighs more than 32 kg 70 5 lbs you will need to pay a fee and you will have to be transported as cargoree baggage allowance economy class on intercontinental flights and european flights that are part of an intercontinental journey 1 item of check in baggage each max 23 kg 50 5 lbs max 158 cm 62 inches l w h