Friday, August 14, 2026

peak-124rough-daylong-gap

Day health

44.3

100 = every line running clean

Arrivals recorded

34,389

235 distinct trains

Peak trains at once

124

6:15 PM

Worst gap

233 min

Red · Alewife · 12:00 PM

The Score

open SVG

String-line diagram of every MBTA subway train on Friday, August 14, 2026

Time runs left to right across the service day (4 AM → 3 AM). Each panel is one line, top to bottom along the route. Every diagonal is a single train: steep is fast, flat is stopped, a cluster is bunching, and blank space is the wait you remember.

Trains in service

Line by line

Redstrained

median 6m · p90 14m

7,094 arrivals · 26 trains

Orangehealthy

median 5m · p90 10m

8,446 arrivals · 21 trains

Bluehealthy

median 6m · p90 12m

3,929 arrivals · 18 trains

Green-Brough

median 2m · p90 14m

4,598 arrivals · 25 trains

Green-Cunknown

1 arrivals · 1 trains

Green-Dstrained

median 8m · p90 18m

5,117 arrivals · 51 trains

Green-Erough

median 4m · p90 15m

3,549 arrivals · 24 trains

Mattapanrough

median 7m · p90 27m

1,655 arrivals · 6 trains

First light

The first recorded arrival on each line — the day starting without you.

4:39:17 AMAshmont
4:23:22 AMForest Hills
4:47:49 AMGovernment Center
4:39:22 AMChestnut Hill Avenue
6:55:01 AMCleveland Circle
4:22:29 AMRiverside
4:50:05 AMEast Somerville
5:01:46 AMCapen Street

Last call

The last recorded arrival on each line. After this, the tunnels go quiet.

2:12:29 AMDavis
2:50:41 AMStony Brook
2:13:33 AMWonderland
2:59:52 AMBabcock Street
6:55:01 AMCleveland Circle
2:56:12 AMUnion Square
2:42:27 AMBall Square
2:35:03 AMMattapan

The wait you remember

233 minutes of nothing on the Red at Alewife, starting 12:00 PM.

Rendered 3:40:04 AM ET · 1-minute resolution · mbta.cold.fyi