Sit on the Left side of the plane for the best views on flights from Nantucket to Washington. While the takeoff offers coastal scenery, the landing approach into DCA provides superior views of Washington's iconic geography—the Potomac River, monuments, and the city's layout. The landing experience outweighs the takeoff, making left-side seats the better overall choice.

During takeoff from Nantucket Mem (ACK), sit on the Right side for the best views. Right-side seats offer immediate views of Nantucket Sound and the Atlantic coastline as the aircraft climbs out on a southwesterly heading. You'll see the island's sandy shores and the deeper blue water of the sound contrasting with the lighter coastal shallows. Notable sights include: Nantucket Sound, Atlantic Ocean, Cape Cod (visible to the northwest at distance), Martha's Vineyard (visible to the west).

When landing at Ronald Reagan Washington National (DCA), sit on the Left side for the best views. Left-side seats provide excellent views during the descent and approach into DCA. You'll see the Potomac River winding through Washington, the National Mall, and the city's major monuments as the aircraft descends on a northeasterly approach vector. Notable sights include: Potomac River, Washington Monument and Lincoln Memorial area, Arlington National Cemetery, Anacostia River.

The flight from Nantucket Mem (ACK) to Ronald Reagan Washington National (DCA) takes Approximately 2 hours 15 minutes.

The flight path crosses over New Jersey's Pine Barrens and the Delaware River valley, then follows the Chesapeake Bay's western shore as it approaches Washington. The Chesapeake Bay is visible for roughly 30 minutes during cruise, appearing as a large water body with numerous inlets and peninsulas. The Appalachian foothills become visible to the west around the midpoint, though they remain distant. Philadelphia's urban area passes to the left (east) during the descent phase.