Their English is called Canadian English, and is a combination of both British and American English. To answer your question on the whole they would spell it the British way - 'colour', although the American way - 'color', is not uncommon.
About 19.3% of international airlines allow economy class passengers traveling internationally to check two bags for free. American Airlines charges $150 for an additional bag, which is about $12.26 higher than the average price for all international airlines.bout 19.3% of international airlines allow economy class passengers traveling internationally to check two bags for free. American Airlines charges $150 for an additional bag, which is about $12.26 higher than the average price for all international airlines.
Traveling American on a domestic economy class ticket will result in a charge of $15 each way for your first checked bag. For your second bag, the fee is $25. For bags three, four and five, the fee increases to $100 per piece. For bags six and above, the fee is $200 per piece.