Best Time to Drive from Ontario to Northridge

Right now (12:53 am PST): about 57 minutes via I-10 West and US-101 North.

Only 25% 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 61-mile drive from Ontario to Northridge (via I-10 West and US-101 North) usually takes as little as 55 minutes and up to 119 minutes, when leaving around 2:30 pm on Fridays. The fastest times to leave are before 5:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 68 minutes. On weekends it is slowest around 4 pm on Saturdays (93 minutes).

About 55 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 6 miles surface streets (8 to 15 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Ontario to central Northridge 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 Ontario to Northridge?

On weekdays, leave before 5:30 am or after 9 pm. The drive usually takes about 55 minutes then, versus up to 119 minutes at the worst times.

How long does it take to drive from Ontario to Northridge?

The 61-mile drive usually takes 55 to 119 minutes on weekdays, depending on when you leave, and about 68 minutes midday.

When is traffic worst from Ontario to Northridge?

Leaving around 2:30 pm on Fridays is usually slowest, about 119 minutes.

Freeways on this drive

I-10 West in Los Angeles (31 miles) · US-101 North in Los Angeles (21 miles) · I-10 West in Inland Empire (3 miles)

Inland Empire traffic right now · Inland Empire traffic tomorrow · Los Angeles traffic right now · Los Angeles traffic tomorrow

More drives

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

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