Sit on the Right side of the plane for the best views on flights from Calgary to San Diego. Right side wins overall because the takeoff view of the Canadian Rockies is more dramatic and sustained than the landing views. The Rocky Mountain climb-out is a 20-30 minute visual spectacle that dominates the first third of the flight, while San Diego's landing views, though urban and interesting, are compressed into the final approach phase.

During takeoff from Calgary International (YYC), sit on the Right side for the best views. Right side seats capture the Canadian Rockies immediately after departure. YYC typically departs westbound (Runways 16L/R or 34L/R depending on wind), and the Rocky Mountain front rises dramatically 50-80 km west of the airport. Right-side passengers get direct views of the mountain spine as the aircraft climbs through 8,000-15,000 feet. Notable sights include: Canadian Rocky Mountains (Mount Robson region visible on clear days), Bow River valley threading through foothills, Banff National Park boundaries, Lake Louise area (weather permitting).

When landing at San Diego International Lindbergh Fld (SAN), sit on the Left side for the best views. San Diego approaches typically use Runways 27 or 9 depending on wind. Left-side seats during descent capture the Pacific coastline, Mission Bay, and downtown San Diego's skyline. The aircraft descends over the ocean and coastal bluffs, giving left-side passengers the most dramatic urban and water views during the final 20 minutes of flight. Notable sights include: Pacific Ocean and Southern California coastline, Mission Bay (distinctive water body with peninsulas), San Diego downtown skyline and waterfront, Point Loma peninsula.

The flight from Calgary International (YYC) to San Diego International Lindbergh Fld (SAN) takes Approximately 3 hours 45 minutes to 4 hours 15 minutes.

The flight path crosses the US border near the Montana-Idaho panhandle, then proceeds south over the interior Pacific Northwest. Notable midpoint features include the Columbia River basin (visible as a broad drainage system around 35,000 feet), the Sierra Nevada range far to the east (visible as a distant ridge on clear days), and the transition from high desert terrain of Nevada and Utah to the coastal ranges of California. The Salton Sea may be visible 80-100 km to the east during descent into San Diego on clear days.