Timetable Test

Long wait · New York · Sat Oct 10

59 min with no F train

At Bergen St, toward Jamaica-179 St, between 12:04 am and 1:03 am. The schedule called for a train every 20 min.

Line
F train
Station
Bergen St (station F20)
Direction
toward Jamaica-179 St
Train before
train 1F 2326+ STL/179, passed 12:04:39 am
Train after
train 1F 2338+ STL/179, passed 1:03:39 am
Gap
59 min (3540 s)
Scheduled gap
20 min
Collector
running the whole time

Scheduled against seen

Each tick is a train at Bergen St toward Jamaica-179 St. The two trains either side of the gap are labeled.

ScheduledSeen1F 2326+ S1F 2338+ S11:30 pm11:45 pm12:00 am12:15 am12:30 am12:45 am1:00 am1:15 am1:30 am59 min gap

What the MTA feed said

The MTA feed reports each train's next stop. A train has passed Bergen St when its next stop moves past it.

SnapshotTrain 1F 2326+ STL/179 (before)Train 1F 2338+ STL/179 (after)
12:03:09 amnext stop Bergen Stnext stop 15 St-Prospect Park
12:07:09 amnext stop York Stnext stop 4 Av-9 St
12:11:09 amnext stop Delancey St-Essex Stnext stop 4 Av-9 St
12:15:09 amnext stop Broadway-Lafayette Stnext stop Carroll St
12:19:09 amnext stop 14 Stnext stop Carroll St
12:23:09 amnext stop 42 St-Bryant Pknext stop Carroll St
12:27:09 amnext stop 42 St-Bryant Pknext stop Carroll St
12:31:09 amnext stop 42 St-Bryant Pknext stop Carroll St
12:35:09 amnext stop 42 St-Bryant Pknext stop Carroll St
12:39:09 amnext stop 47-50 Sts-Rockefeller Ctrnext stop Carroll St
12:43:09 amnext stop Lexington Av/63 Stnext stop Carroll St
12:47:09 amnext stop 21 St-Queensbridgenext stop Carroll St
12:51:09 amnext stop 36 Stnext stop Carroll St
12:55:09 amnext stop 46 Stnext stop Bergen St
12:59:09 amnext stop Northern Blvdnext stop Bergen St
1:03:09 amnext stop Jackson Hts-Roosevelt Avnext stop Bergen St

Showing 16 of 63 snapshots in the gap. The full record, every train on the line minute by minute, is in 2026-10-10-f-gap-90219.json.

Check it yourself

Scheduled times come from the MTA's supplemented GTFS schedule for Sat Oct 10. Positions come from the MTA feed, polled once a minute. The raw records above are exactly what MTA's servers returned. How the numbers are worked out.