Grand Mesa and the Powderhorn Ski Resort, just east of Grand Junction, Colorado, on American flight #615, Philly to SFO

Delores River (middle left), and La Sal Mountains (under wing, center of the photo) at the Colorado-Utah border, on American flight #615, Philly to SFO

Colorado River (center left-to-right) and La Sal Mountains (upper center of photo), with Moab, Utah (middle-right of photo), on American flight #615, Philly to SFO

Green River, starting at the confluence with the San Rafael River (lower portion of photo), south to Canyonlands National Park, on American flight #615, Philly to SFO

Caineville and Hanksville, Utah and the Henry Mountains (upper half of photo), Goblin Valley State Park just out of view on center-left, on American flight #615, Philly to SFO

Capitol Reef National Park (center of photo) and the Henry Mountains (upper left), on American flight #615, Philly to SFO