In the latest air travel developments, Alaska Airlines is slated to add its first European route next year as it keeps developing Seattle into its international hub; San Francisco International gets new service to Texas and Hawaii next week,

Alaska Airlines is canceling more than a dozen flights a day as tariffs hinder its ability to accept delivery of new aircraft, according to the carrier.The Seattle, Washington-based airline said it wouldn't immediately accept delivery of two Embraer 175 regional jets in order to avoid incurring the extra tariff-related costs.

Alaska Airlines will launch nonstop flights between Seattle and Rome next year, directly connecting the two cities for the first time, according to the airline.