Traffic Predict

Best Time to Drive from SNA to Azusa

Right now (12:48 am PDT): about 37 minutes via SR-57 North.

Only 29% 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.

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Typical drive time by departure time

Minutes from SNA to Azusa by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3650484644444142414752535450393837
Tue3751524846464342454952595552423837
Wed3651514846464344465052566258484037
Thu3650514746454343434852565749473937
Fri3644454343434345465054565947403836
Sat3637373838394041414042414242383937
Sun3637373737383940403939393938393936

About this drive

On weekdays the 41-mile drive from SNA to Azusa (via SR-57 North) usually takes as little as 36 minutes and up to 63 minutes, when leaving around 5:30 pm on Wednesdays. The fastest times to leave are before 5:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 44 minutes. On weekends it is slowest around 4:30 pm on Saturdays (44 minutes).

About 39 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 1.5 miles surface streets (2 to 5 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from John Wayne Airport, Orange County (SNA) (Paularino Avenue) to central Azusa (Foothill Boulevard) 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 SNA to Azusa?

On weekdays, leave before 5:30 am or after 8 pm. The drive usually takes about 36 minutes then, versus up to 63 minutes at the worst times.

How long does it take to drive from SNA to Azusa?

The 41-mile drive usually takes 36 to 63 minutes on weekdays, depending on when you leave, and about 44 minutes midday.

When is traffic worst from SNA to Azusa?

Leaving around 5:30 pm on Wednesdays is usually slowest, about 63 minutes.

Freeways on this drive

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