Groton to Windsor train times
Trains run every 4 hours between Groton and Windsor. The earliest departure is at 6:25 AM in the morning, and the last departure from Groton is at 9:22 PM which arrives into Windsor at 12:06 AM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.
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1h 59m • 1 change
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2h 37m • 1 change
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2h 48m • 1 change
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2h 27m • 1 change
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Departing Wednesday, August 19, 2026
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2h 32m • 1 change
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1h 59m • 1 change
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2h 37m • 1 change
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2h 48m • 1 change
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Departing Thursday, August 20, 2026
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2h 32m • 1 change
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1h 59m • 1 change
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2h 37m • 1 change
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2h 48m • 1 change
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Departing Friday, August 21, 2026
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3h 22m • 1 change
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3h 35m • 1 change
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2h 33m • 1 change
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2h 40m • 1 change
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Departing Saturday, August 22, 2026
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3h 22m • 1 change
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3h 35m • 1 change
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1h 58m • 1 change
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2h 40m • 1 change
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Departing Sunday, August 23, 2026
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2h 32m • 1 change
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1h 59m • 1 change
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2h 37m • 1 change
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2h 48m • 1 change
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Departing Monday, August 24, 2026
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2h 32m • 1 change
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1h 59m • 1 change
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2h 37m • 1 change
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2h 48m • 1 change
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