Fast train between Washington and Boston WSJ Crossword Clue
Crossword Answer
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The most common and recent 5-letter answer for "Fast train between Washington and Boston" is ACELA.
The clue refers to a specific high-speed train service that operates in the Northeastern United States, connecting cities like Washington D.C. and Boston. 'Fast train' suggests a service known for its speed, which is the Amtrak Acela Express.
This clue was last seen in the WSJ Crossword on September 21, 2026.
Acela is a high-speed train service operated by Amtrak, primarily running between Washington, D.C., and Boston.
Express through eight states, Speedy Amtrak service, Line running roughly parallel to Interstate 95, Service that can reach 160 miles per hour, High-speed travel option
The clue “Fast train between Washington and Boston” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated September 21 2026, the definitive 5-letter answer is: ACELA.
Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.