Traffic Predict

Best Time to Drive from SNA to Azusa

Right now (3:20 pm PST): about 47 minutes via SR-57 North, usually 44 at this time.

Only 12% 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
Mon3649484645444242424751565652423836
Tue3651524846454342454953596359503937
Wed3651514746454344454953566260484037
Thu3648504745454443454852575955474037
Fri3644444344434444465155565952444037
Sat3637373839394141424243434442403937
Sun3637373737383940414040404040404037

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 64 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 45 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 64 minutes at the worst times.

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

The 41-mile drive usually takes 36 to 64 minutes on weekdays, depending on when you leave, and about 45 minutes midday.

When is traffic worst from SNA to Azusa?

Leaving around 5:30 pm on Wednesdays is usually slowest, about 64 minutes.

Freeways on this drive

SNA to Azusa over Thanksgiving: when to leave →

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