STATION REPORT · CAMBRIDGE
Porter
Red Line
Observed service at this station across 30 service days, plus direct-trip times to destinations reached without a transfer.
83/100Mostly steady
Station score83/100Mostly steady
Typical gap5.1 minbetween observed trains
Long gaps16.0%over 1.5× schedule
Observations12,573station stop records
DIRECT JOURNEYS
Measured from Porter
Times below cover rides completed on one train. Waiting and transfer time are excluded.
To Central5.8 min6,278 tripsTo Kendall/MIT8.2 min6,278 tripsTo Charles/MGH10 min6,276 tripsTo Park Street13 min6,274 tripsTo Broadway18 min6,271 tripsTo Andrew20 min6,271 tripsTo JFK/UMass23 min6,270 tripsTo Harvard2.2 min6,269 tripsTo South Station16 min6,268 tripsTo Alewife5.8 min6,264 tripsTo Downtown Crossing14 min6,255 tripsTo Davis1.8 min6,214 tripsTo Savin Hill25 min3,144 tripsTo Fields Corner28 min3,144 tripsTo Shawmut30 min3,143 tripsTo Ashmont33 min3,140 tripsTo North Quincy29 min3,124 tripsTo Wollaston31 min3,123 tripsTo Quincy Center34 min3,123 tripsTo Quincy Adams37 min3,119 tripsTo Braintree42 min3,117 trips
STATION SIGNAL
What the score means.
The station score combines the balance of observed train gaps with travel-time adherence on segments touching this station. It is a rolling operational summary, not a real-time service alert.
See the formula and limits →