Best Time to Drive from Claremont to ONT

Right now (3:20 pm PST): about 20 minutes via I-10 East, usually 18 at this time.

Only 36% 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.

About this drive

On weekdays the 13-mile drive from Claremont to ONT (via I-10 East) usually takes as little as 15 minutes and up to 25 minutes, when leaving around 3:30 pm on Fridays. The fastest times to leave are before 6 am or after 9 pm. Midday (11 am to 2 pm) it takes about 19 minutes. On weekends it is slowest around 6:30 pm on Saturdays (19 minutes).

About 8 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (8 to 14 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 Ontario International Airport (ONT) (Tower Drive) 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 ONT?

On weekdays, leave before 6 am or after 9 pm. The drive usually takes about 15 minutes then, versus up to 25 minutes at the worst times.

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

The 13-mile drive usually takes 15 to 25 minutes on weekdays, depending on when you leave, and about 19 minutes midday.

When is traffic worst from Claremont to ONT?

Leaving around 3:30 pm on Fridays is usually slowest, about 25 minutes.

Freeways on this drive

I-10 East in Inland Empire (7 miles)

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More drives

ONT to Claremont (return trip) · Claremont to Los Angeles · Claremont to Santa Monica · Claremont to Pasadena · Claremont to Long Beach · Claremont to West Covina · Claremont to Burbank · Claremont to Glendale · Claremont to Santa Clarita · Claremont to Van Nuys · Claremont to Torrance · Claremont to LAX

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