Sit on the Left side of the plane for the best views on flights from Baltimore to London. Left side wins both ends of this flight decisively. The Chesapeake Bay on departure and the Thames-over-London approach on arrival are both left-side events. Over the Atlantic the views are symmetric, but the bookend experiences strongly favor the left.

During takeoff from Baltimore Washington International (BWI), sit on the Left side for the best views. BWI's primary departure runway 28L sends aircraft northwest, then routes typically turn northeast over the Chesapeake Bay. Left side gets a clear view down the Bay's upper reaches and the Baltimore harbor area. The broad expanse of the Chesapeake is one of the most recognizable features from the air on the East Coast. Notable sights include: Chesapeake Bay upper reaches, Baltimore Inner Harbor, Patapsco River estuary, Annapolis peninsula.

When landing at Heathrow (LHR), sit on the Left side for the best views. Heathrow's primary landing approach on runway 27L/27R brings aircraft in from the east over central London. Left side passengers get a prolonged view over the Thames, the City of London, and the central London skyline during the descent. This is one of the most spectacular urban approaches in commercial aviation. Notable sights include: Thames River bends through central London, City of London skyline with The Shard and Canary Wharf, Windsor Castle and Great Park, Wembley Stadium arch.

The flight from Baltimore Washington International (BWI) to Heathrow (LHR) takes Approximately 7 to 8 hours.

Departure over the Delmarva Peninsula and Delaware Bay, then the New England coastline and Nova Scotia before crossing the North Atlantic. Mid-ocean passes near the southern tip of Greenland, which may be visible as ice-covered terrain on clear days. Approach over Ireland's green patchwork landscape, then Wales and the English Midlands before descending into the Thames Valley.