Traffic Predict

Best Time to Drive from San Francisco to Concord

Right now (6:02 pm PDT): about 54 minutes via SR-24 East, usually 47 at this time.

Only 74% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.

On weekdays the 31-mile drive from San Francisco to Concord (via SR-24 East) usually takes as little as 30 minutes and up to 60 minutes, when leaving around 4:30 pm on Wednesdays. The fastest times to leave are before 6:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 34 minutes. On weekends it is slowest around 4 pm on Saturdays (37 minutes).

⇄ Reverse trip: Concord to San Francisco

Freeway, about 27 miles: times follow typical and live traffic from our sensors. Surface streets, about 4 miles: 6 to 12 minutes on weekdays, estimated from how jammed the freeways around them are at that time (we don't have street sensors yet). Drive times are measured from downtown San Francisco to central Concord along the route shown. Starting or ending elsewhere in a big city can add or save several minutes.

Typical drive time by departure time

Minutes from San Francisco to Concord by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3032373834343334333543434338323231
Tue3032404137353333343545566047343231
Wed3031363835333333333645575948353331
Thu3031374036343333333644565847353331
Fri3031323333323333344148575442353230
Sat3030313132323434343537373634333331
Sun3030303031323434343534343434343430

Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.

Questions

What is the best time to drive from San Francisco to Concord?

On weekdays, leave before 6:30 am or after 8 pm. The drive usually takes about 30 minutes then, versus up to 60 minutes at the worst times.

How long does it take to drive from San Francisco to Concord?

The 31-mile drive usually takes 30 to 60 minutes on weekdays, depending on when you leave, and about 34 minutes midday.

When is traffic worst from San Francisco to Concord?

Leaving around 4:30 pm on Wednesdays is usually slowest, about 60 minutes.

Estimate this drive for any day and departure time →

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