Data may not be real time. “Live” times come from MTA real-time feeds as processed by our trip planner; “Scheduled” times come from published timetables. This site is independent and not affiliated with the MTA. Updated 10:20 PM ET; refreshes every 30 seconds.
No alerts currently posted for the B4 B44 at this stop.
Alerts from MTA service alert feeds, shown as published (English). Data may not be real time.
| Route & direction | Weekday | Sat | Sun |
|---|---|---|---|
| B4 Sheepshead Bay Knapp St | 6:15 AM – 2:05 AM | 6:05 AM – 1:27 AM | 6:11 AM – 1:25 AM |
| B44 SHEEPSHEAD BAY KNAPP ST via NOSTRAND | 24 hours | 24 hours | 24 hours |
From the published schedule (reference dates Oct 20, 2026, Oct 17, 2026, Oct 18, 2026). Late-night service may differ; overnight trips after midnight are shown as early-morning times.