Traffic Predict

Best Time to Drive from Claremont to SNA

Right now (3:20 pm PST): about 42 minutes via SR-57 South, usually 42 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 Claremont to SNA by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3347676553434140404041424539363534
Tue3350706954464442424143464943363534
Wed3349696657474443414143455045373534
Thu3348656252464542434143455044373535
Fri3343525245434242424445454643383534
Sat3435363637394142424341424139373635
Sun3434343535373839403940383737363634

About this drive

On weekdays the 37-mile drive from Claremont to SNA (via SR-57 South) usually takes as little as 33 minutes and up to 71 minutes, when leaving around 7:30 am on Wednesdays. The fastest times to leave are before 5:30 am or after 7:30 pm. Midday (11 am to 2 pm) it takes about 42 minutes. On weekends it is slowest around 2 pm on Saturdays (43 minutes).

About 35 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 2 miles surface streets (4 to 6 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Claremont (Bonita Avenue) to John Wayne Airport, Orange County (SNA) (Paularino Avenue) 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 Claremont to SNA?

On weekdays, leave before 5:30 am or after 7:30 pm. The drive usually takes about 33 minutes then, versus up to 71 minutes at the worst times.

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

The 37-mile drive usually takes 33 to 71 minutes on weekdays, depending on when you leave, and about 42 minutes midday.

When is traffic worst from Claremont to SNA?

Leaving around 7:30 am on Wednesdays is usually slowest, about 71 minutes.

Freeways on this drive

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