Traffic Predict
Best Time to Drive from Vacaville to Napa
Right now (7:49 pm PDT): about 27 minutes via I-80 West and SR-12 West, usually 27 at this time.
Only 70% 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 | 26 | 31 | 37 | 41 | 35 | 32 | 32 | 32 | 31 | 31 | 30 | 28 | 28 | 28 | 27 | 27 | 27 |
| Tue | 26 | 31 | 39 | 41 | 35 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 27 |
| Wed | 26 | 31 | 39 | 42 | 34 | 32 | 32 | 31 | 31 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 27 |
| Thu | 26 | 31 | 38 | 41 | 35 | 32 | 31 | 31 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 27 |
| Fri | 27 | 30 | 32 | 33 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 29 | 28 | 28 | 27 | 27 | 27 |
| Sat | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 |
| Sun | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 28 | 28 | 27 |
About this drive
On weekdays the 26-mile drive from Vacaville to Napa (via I-80 West and SR-12 West) usually takes as little as 26 minutes and up to 43 minutes, when leaving around 7:30 am on Tuesdays. The fastest times to leave are before 6 am or after 4 pm. Midday (11 am to 2 pm) it takes about 31 minutes. On weekends it is slowest around 2 pm on Sundays (31 minutes).
About 19 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 7 miles surface streets (10 to 18 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Vacaville to central Napa 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 Vacaville to Napa?
On weekdays, leave before 6 am or after 4 pm. The drive usually takes about 26 minutes then, versus up to 43 minutes at the worst times.
How long does it take to drive from Vacaville to Napa?
The 26-mile drive usually takes 26 to 43 minutes on weekdays, depending on when you leave, and about 31 minutes midday.
When is traffic worst from Vacaville to Napa?
Leaving around 7:30 am on Tuesdays is usually slowest, about 43 minutes.
Freeways on this drive
I-80 West in Bay Area (14 miles) · SR-12 West in Bay Area (5 miles)
Bay Area traffic right now · Bay Area traffic tomorrow
More drives
Napa to Vacaville (return trip) · Vacaville to San Francisco · Vacaville to Sacramento · Vacaville to Oakland · Vacaville to Fremont · Vacaville to Santa Rosa · Vacaville to Elk Grove · Vacaville to Hayward · Vacaville to Sunnyvale · Vacaville to Roseville · Vacaville to Concord · Vacaville to Santa Clara