until MON 5:00 PM MST, Northwest Plateau, Northwest Deserts, Lake Mead National Recreation Area

from MON 11:00 AM MST until MON 5:00 PM MST, Kaibab Plateau, Grand Canyon Country, Coconino Plateau, Little Colorado River Valley in Coconino County, Little Colorado River Valley in Navajo County, Little Colorado River Valley in Apache County, Western Mogollon Rim

from MON 12:00 PM MDT until MON 6:00 PM MDT, Northeast Plateaus and Mesas Hwy 264 Northward, Chinle Valley, Chuska Mountains and Defiance Plateau, Black Mesa Area, Northeast Plateaus and Mesas South of Hwy 264

Complaints against airlines rise, Frontier ranks worst

Published May 11, 2015