Best Time to Drive from Rancho Santa Margarita to San Diego

Right now (7:32 pm PDT): about 74 minutes via I-5 South, usually 74 at this time.

Only 46% 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 77-mile drive from Rancho Santa Margarita to San Diego (via I-5 South) usually takes as little as 70 minutes and up to 116 minutes, when leaving around 3 pm on Fridays. The fastest times to leave are before 7 am or after 6 pm. Midday (11 am to 2 pm) it takes about 80 minutes. On weekends it is slowest around 4 pm on Saturdays (104 minutes).

About 67 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 9 miles surface streets (11 to 18 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Rancho Santa Margarita to downtown San Diego 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 Rancho Santa Margarita to San Diego?

On weekdays, leave before 7 am or after 6 pm. The drive usually takes about 70 minutes then, versus up to 116 minutes at the worst times.

How long does it take to drive from Rancho Santa Margarita to San Diego?

The 77-mile drive usually takes 70 to 116 minutes on weekdays, depending on when you leave, and about 80 minutes midday.

When is traffic worst from Rancho Santa Margarita to San Diego?

Leaving around 3 pm on Fridays is usually slowest, about 116 minutes.

Freeways on this drive

I-5 South in San Diego (46 miles) · I-5 South in Orange County (10 miles) · SR-241 South in Orange County (9 miles) · I-805 South in San Diego (3 miles)

Orange County traffic right now · Orange County traffic tomorrow · San Diego traffic right now · San Diego traffic tomorrow

More drives

San Diego to Rancho Santa Margarita (return trip) · Rancho Santa Margarita to Los Angeles

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