At 23 St, toward Van Cortlandt Park-242 St, between 1:22 am and 1:25 am. The schedule called for a train every 20 min.
Line
1 train
Station
23 St (station 130)
Direction
toward Van Cortlandt Park-242 St
Train before
train 01 0103 SFT/242, passed 1:22:39 am
Train after
train 01 0112 SFT/242, passed 1:25:39 am
Gap
3 min (180 s)
Scheduled gap
20 min
Collector
running the whole time
Scheduled against seen
Each tick is a train at 23 St toward Van Cortlandt Park-242 St. The two trains either side of the bunch are labeled.
What the MTA feed said
The MTA feed reports each train's next stop. A train has passed 23 St when its next stop moves past it.
Snapshot
Train 01 0103 SFT/242 (before)
Train 01 0112 SFT/242 (after)
1:21:09 am
next stop 23 St
next stop Christopher St-Stonewall
1:22:09 am
next stop 23 St
next stop 14 St
1:23:09 am
next stop 28 St
next stop 14 St
1:24:09 am
next stop 34 St-Penn Station
next stop 18 St
1:25:09 am
next stop Times Sq-42 St
next stop 23 St
1:26:09 am
next stop Times Sq-42 St
next stop 28 St
1:27:09 am
next stop 50 St
next stop 34 St-Penn Station
Showing 7 of 7 snapshots in the gap. The full record, every train on the line minute by minute, is in 2026-10-10-1-bunch-91539.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.