15 Across
NYT Daily • September 1, 2025
East Coast Amtrak service
Answer:
ACELA
Hint:
Not available
Explanation:
The clue refers to Amtrak’s high-speed train running between Boston and Washington, D.C., called the Acela. It’s the fastest and most well-known East Coast rail service, often used by commuters and travelers. The answer is simply the train’s name, spelled "ACELA," with no hidden wordplay—just a direct reference to a popular transit option.