Best Time to Drive from Porter Ranch to ONT

Right now (3:20 pm PST): about 105 minutes via I-210 East, usually 83 at this time.

Only 32% 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 68-mile drive from Porter Ranch to ONT (via I-210 East) usually takes as little as 63 minutes and up to 118 minutes, when leaving around 3:30 pm on Fridays. The fastest times to leave are before 6:30 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 83 minutes. On weekends it is slowest around 3 pm on Saturdays (84 minutes).

About 62 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 6 miles surface streets (10 to 17 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Porter Ranch (Seminole Circle) 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 Porter Ranch to ONT?

On weekdays, leave before 6:30 am or after 8:30 pm. The drive usually takes about 63 minutes then, versus up to 118 minutes at the worst times.

How long does it take to drive from Porter Ranch to ONT?

The 68-mile drive usually takes 63 to 118 minutes on weekdays, depending on when you leave, and about 83 minutes midday.

When is traffic worst from Porter Ranch to ONT?

Leaving around 3:30 pm on Fridays is usually slowest, about 118 minutes.

Freeways on this drive

I-210 East in Los Angeles (19 miles) · I-5 South in Los Angeles (12 miles) · SR-134 East in Los Angeles (8 miles) · SR-118 East in Los Angeles (7 miles) · I-10 East in Los Angeles (6 miles) · SR-57 South in Los Angeles (5 miles)

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

Porter Ranch to ONT over Thanksgiving: when to leave →

More drives

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

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