Penn Station→ to Central Islip

• 12:00am

  → 1:18am

  1900RonkonkomaRonkonkoma

  32179128758

  13% usually+2:58*7/11d · usually trk 13

  rear is emptiest (7% vs 19%) late all 11 times ran 16 of 20 days details →
• 12:40am

  → 1:54am

  1902RonkonkomaRonkonkoma

  191513101011671014

  14% usually+2:14*16/20d · usually trk 17

  rear is emptiest (9% vs 14%)details →
• 1:32am

  → 2:45am

  1904RonkonkomaRonkonkoma

  342510151111555875

  14% usually+2:23*15/18d · usually trk 16

  rear is emptiest (6% vs 21%)details →
• 2:15am

  → 3:28am

  1906RonkonkomaRonkonkoma

  10117855515505

  7% usually+2:16*14/18d · usually trk 17

  rear is emptiest (4% vs 9%) ran 18 of 20 days details →
• 3:38am

  → 4:52am

  1908RonkonkomaRonkonkoma

  8467674444

  6% usually+0:44*17/20d · usually trk 18

  evenly loadeddetails →
• 5:16am

  → 6:31am

  1910RonkonkomaRonkonkoma

  151111951551515

  7% usually+0:02*13/19d · usually trk 15

  rear is emptiest (3% vs 12%)details →

Loads are the median at Penn Station over the weekdays counted, from our own readings every 30 seconds. Delays are the railroad's recorded figures, not forecasts.