MTA Subway · Sat Oct 10
Q train
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Not graded yet92.5% of trains ran · 1.0 min extra wait · 0.5% bunchedA system gets its first grade after 7 full days of data. 0 of 7 so far, so the first grade is expected Sun Oct 18. How the grade works250 trips scheduled this week · 70 trains seen · 72.9% of trips late · 4 service alerts
Report card
When and where this line fell short this week, and what MTA said about it. Compare cities on the report card.
- Weakest time of day
- Evening90.8% of trains ran
- Worst station
- 34 St-Herald SqQ train, 91.9% ran
- What the agency blamed
- No cause given4 of 4 alerts
- Unexplained misses
- 3%of 70 missing station stops had no alert posted
| Time of day | Scheduled stops | Ran | Share |
|---|---|---|---|
| Evening | 620 | 563 | 90.8% |
| Late night | 316 | 303 | 95.9% |
Trains per hour
Scheduled trains against trains seen at 86 St, the line's busiest station, both directions.
ScheduledSeen
Sat Oct 10 · at 86 St
Worst moments
The longest waits and closest bunches this week. Each one opens the record the MTA feed gave at the time.
Long waitCanal St toward Prospect ParkSat Oct 10, 11:18 pm · scheduled every 12 min46 minLong wait7 Av toward Prospect ParkSat Oct 10, 10:19 pm · scheduled every 12 min39 minLong waitAtlantic Av-Barclays Ctr toward Prospect ParkSat Oct 10, 10:20 pm · scheduled every 12 min34 minBunched7 Av toward Prospect ParkSat Oct 10, 11:08 pm · scheduled every 8 minsame minuteBunchedDeKalb Av toward Prospect ParkSat Oct 10, 7:52 pm · scheduled every 11 min2 min apart
Day by day
| Day | Grade | Score | Ran | Extra wait | Bunched | Late trips | Alerts | Coverage |
|---|---|---|---|---|---|---|---|---|
| Sat Oct 10 | – | – | 92.5% | 1.0 min | 0.5% | 72.9% | 4 | 31.8% |
Service alerts
| Posted | Alert | Impact |
|---|---|---|
| Sat Oct 10, 9:52 pm | [Q] trains are delayed entering and leaving Prospect Park while we investigate why a train's brakes near that station. | Delays |
| Sat Oct 10, 11:02 pm | Prospect Park-bound [Q] trains are running with delays after we moved a train that had its brakes activated earlier at Prospect Park. | Delays |
| Sat Oct 10, 11:22 pm | Prospect Park-bound [Q] trains are running with delays after we moved a train that had its brakes activated earlier at Prospect Park. | Delays |
| Sat Oct 10, 2:22 am | [Q] trains are delayed in both directions while we safely move crews into place to conduct maintenance near 34 St-Herald Sq. | Delays |