Traffic Predict

Best Time to Drive from Irvine to West Covina

Right now (11:21 am PST): about 48 minutes via SR-57 North, usually 46 at this time.

Only 42% 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 Irvine to West Covina by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3949495351464545465358626459444038
Tue3949535651494747525661697770544139
Wed3948505552494748525760657971524239
Thu3947495050504746495659686965554239
Fri3842445047454751555964657459464139
Sat3839393941414346464648475047434139
Sun3839393939404242434342424446474139

About this drive

On weekdays the 36-mile drive from Irvine to West Covina (via SR-57 North) usually takes as little as 38 minutes and up to 80 minutes, when leaving around 4:30 pm on Tuesdays. The fastest times to leave are before 6 am or after 8 pm. Midday (11 am to 2 pm) it takes about 50 minutes. On weekends it is slowest around 4:30 pm on Saturdays (50 minutes).

About 28 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 8 miles surface streets (14 to 36 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Irvine (Harvard Avenue) to central West Covina 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 Irvine to West Covina?

On weekdays, leave before 6 am or after 8 pm. The drive usually takes about 38 minutes then, versus up to 80 minutes at the worst times.

How long does it take to drive from Irvine to West Covina?

The 36-mile drive usually takes 38 to 80 minutes on weekdays, depending on when you leave, and about 50 minutes midday.

When is traffic worst from Irvine to West Covina?

Leaving around 4:30 pm on Tuesdays is usually slowest, about 80 minutes.

Freeways on this drive

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