Traffic Predict
Best Time to Drive from Daly City to Petaluma
Right now (3:20 pm PST): about 46 minutes via US-101 North, usually 49 at this time.
Only 14% 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.
Typical drive time by departure time
| Leave | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 44 | 44 | 44 | 46 | 46 | 46 | 46 | 45 | 46 | 47 | 50 | 56 | 57 | 48 | 46 | 45 | 44 |
| Tue | 43 | 44 | 45 | 48 | 49 | 46 | 45 | 45 | 45 | 47 | 52 | 63 | 62 | 51 | 45 | 44 | 44 |
| Wed | 43 | 44 | 45 | 48 | 47 | 46 | 46 | 46 | 46 | 48 | 54 | 65 | 70 | 53 | 46 | 45 | 44 |
| Thu | 43 | 44 | 45 | 49 | 48 | 47 | 46 | 46 | 45 | 47 | 53 | 67 | 68 | 53 | 46 | 44 | 44 |
| Fri | 43 | 44 | 45 | 46 | 45 | 45 | 45 | 46 | 47 | 49 | 60 | 69 | 60 | 50 | 45 | 44 | 44 |
| Sat | 43 | 44 | 43 | 44 | 44 | 45 | 46 | 48 | 49 | 49 | 51 | 50 | 50 | 49 | 45 | 44 | 44 |
| Sun | 43 | 44 | 43 | 43 | 44 | 44 | 46 | 49 | 49 | 50 | 50 | 51 | 51 | 48 | 46 | 45 | 43 |
About this drive
On weekdays the 42-mile drive from Daly City to Petaluma (via US-101 North) usually takes as little as 43 minutes and up to 70 minutes, when leaving around 4:30 pm on Wednesdays. The fastest times to leave are before 8 am or after 6:30 pm. Midday (11 am to 2 pm) it takes about 46 minutes. On weekends it is slowest around 4:30 pm on Saturdays (53 minutes).
About 33 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 9 miles surface streets (14 to 19 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Daly City to central Petaluma along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.
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 Daly City to Petaluma?
On weekdays, leave before 8 am or after 6:30 pm. The drive usually takes about 43 minutes then, versus up to 70 minutes at the worst times.
How long does it take to drive from Daly City to Petaluma?
The 42-mile drive usually takes 43 to 70 minutes on weekdays, depending on when you leave, and about 46 minutes midday.
When is traffic worst from Daly City to Petaluma?
Leaving around 4:30 pm on Wednesdays is usually slowest, about 70 minutes.
Freeways on this drive
US-101 North in Bay Area (29 miles) · SR-1 North in Bay Area (5 miles)
Bay Area traffic right now · Bay Area traffic tomorrow
More drives
Petaluma to Daly City (return trip) · Daly City to San Jose · Daly City to San Francisco · Daly City to Oakland · Daly City to Stockton · Daly City to Fremont · Daly City to Santa Rosa · Daly City to Hayward · Daly City to Sunnyvale · Daly City to Concord · Daly City to Santa Clara · Daly City to Vallejo