Arrival Signs by Transit GiftsMTA Real-Time Data Status
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Nassau St Express

Real-time data healthLimited service

Current real-time data status

Not Scheduled

This service is not running right now, so no arrival information is expected.

Feed 7s old

Last checked recently (Aug 11, 2026, 1:42:02 PM ET)

Arrival predictions being published

0

Upcoming stop arrival times currently in the feed.

Stops with upcoming arrivals

0

How widely predictions are spread across the line.

Trips being tracked

0

Trains the feed is currently reporting on.

Arrival data last changed

—

The main signal we use: predictions should keep moving.

Last 24 hours

Each block is 30 minutes, oldest on the left. Gaps mean we had no monitoring results for that period.

4:00 PM1:30 PM

Recent data incidents

  • Nassau St Express: degraded arrival data

    Real-time arrival data for this service is less reliable than usual.

    Aug 11, 2026, 9:05:02 AM ET · recovered after 6 min

  • Nassau St Express: degraded arrival data

    Real-time arrival data for this service is less reliable than usual.

    Aug 11, 2026, 8:51:02 AM ET · recovered after 3 min

  • Nassau St Express: degraded arrival data

    Real-time arrival data for this service is less reliable than usual.

    Aug 10, 2026, 6:37:01 PM ET · recovered after 3 min

  • Nassau St Express: degraded arrival data

    Real-time arrival data for this service is less reliable than usual.

    Aug 10, 2026, 6:10:01 PM ET · recovered after 30 min

MTA service information

No active service alert detected

Shown for context only. Service alerts describe how trains are running; they never change the data-health status above.