Bay Area 511 Santa Clara Transit Schedule#
GTFS Stop Time Updates Bay Area 511 Santa Clara Transit Schedule Summary#
Generally, we want better transit user experience. Specifically, the performance metrics we can derive from GTFS RT Trip Updates distills into the following objectives:
Increase prediction reliability and accuracy
Increase the availability and completeness of GTFS RT
Decrease the inconsistency and fluctuations of predictions
| Bay Area 511 Santa Clara Transit Schedule | ||||||||||
| service_date | # Stop Time Update Messages | % Minutes with 2+ Stop Time Update Message | % Minutes with Accurate Predictions | Prediction Spread / Wobble (minutes) | Avg Stop Time Updates per Minute | % Scheduled Trips with Trip Updates | Bus Catch Likelihood (early + ontime predictions) | Prediction Padding (minutes added to avoid missing bus) | Prediction Error IQR (75th - 25th percentile) (minutes) | Prediction Error 50th percentile (minutes) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-01 | 28,940,706 | 98.7% | 76.4% | 0.2 | 2.9 | 99.0% | 63.0% | 5.2 | 2.3 | 0.5 |
| 2025-06-02 | 46,979,967 | 98.8% | 75.6% | 0.1 | 2.9 | 99.0% | 72.0% | 5.5 | 2.3 | 0.8 |
| 2025-06-03 | 48,385,440 | 98.8% | 74.9% | 0.1 | 3.0 | 98.0% | 73.0% | 5.6 | 2.4 | 0.9 |
| 2025-06-04 | 47,484,042 | 98.8% | 74.2% | 0.1 | 2.9 | 98.0% | 73.0% | 5.6 | 2.4 | 0.9 |
| 2025-06-05 | 48,664,377 | 98.8% | 76.1% | 0.1 | 2.9 | 99.0% | 72.0% | 5.3 | 2.3 | 0.8 |
| 2025-06-06 | 48,195,765 | 98.8% | 75.7% | 0.1 | 2.9 | 99.0% | 72.0% | 5.4 | 2.3 | 0.8 |
| 2025-06-07 | 32,665,824 | 98.8% | 78.2% | 0.2 | 3.0 | 100.0% | 64.0% | 4.7 | 2.2 | 0.5 |
| 2025-06-08 | 29,837,232 | 98.8% | 78.7% | 0.1 | 3.0 | 99.0% | 60.0% | 4.5 | 2.2 | 0.4 |
| 2025-06-09 | 48,262,617 | 98.8% | 78.2% | 0.1 | 3.0 | 99.0% | 70.0% | 5.0 | 2.1 | 0.7 |
| 2025-06-10 | 49,837,377 | 98.9% | 78.4% | 0.1 | 2.9 | 99.0% | 71.0% | 5.1 | 2.2 | 0.7 |
| 2025-06-11 | 48,629,343 | 98.9% | 78.6% | 0.1 | 3.0 | 99.0% | 71.0% | 5.0 | 2.1 | 0.7 |
| 2025-06-12 | 46,840,740 | 98.3% | 77.9% | 0.1 | 2.8 | 98.0% | 72.0% | 5.2 | 2.2 | 0.7 |
| 2025-06-13 | 49,012,101 | 98.8% | 77.4% | 0.1 | 2.9 | 99.0% | 71.0% | 5.2 | 2.2 | 0.7 |
| 2025-06-14 | 32,066,520 | 98.8% | 78.0% | 0.2 | 2.9 | 99.0% | 65.0% | 5.0 | 2.2 | 0.5 |
| 2025-06-15 | 18,948,471 | 98.9% | 80.4% | 0.1 | 3.0 | 100.0% | 65.0% | 4.6 | 2.1 | 0.5 |