Best Time to Drive from Rancho Santa Margarita to Rancho Cucamonga

Right now (3:20 pm PST): about 51 minutes via SR-241 North and I-15 North and SR-91 East, usually 53 at this time.

Only 21% 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.

Typical drive time by departure time

Minutes from Rancho Santa Margarita to Rancho Cucamonga by day and time you leave (local time)
Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	51	55	53	55	55	54	55	56	58	62	63	62	55	54	51	48
Tue	48	51	55	54	54	54	54	54	56	59	64	64	63	55	53	52	48
Wed	48	51	55	55	53	54	54	54	55	59	62	62	62	54	53	52	49
Thu	48	51	54	53	53	53	53	55	56	59	64	63	62	54	53	51	48
Fri	47	50	51	52	53	54	55	56	59	63	66	63	62	57	54	52	48
Sat	47	48	49	49	49	51	51	52	52	53	53	53	54	53	52	51	48
Sun	48	48	48	48	49	50	50	50	50	50	50	51	50	50	50	50	48

About this drive

On weekdays the 52-mile drive from Rancho Santa Margarita to Rancho Cucamonga (via SR-241 North and I-15 North and SR-91 East) usually takes as little as 47 minutes and up to 66 minutes, when leaving around 3 pm on Fridays. The fastest times to leave are before 7 am or after 8 pm. Midday (11 am to 2 pm) it takes about 56 minutes. On weekends it is slowest around 5 pm on Saturdays (54 minutes).

About 46 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (7 to 12 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 central Rancho Cucamonga 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 Rancho Cucamonga?

On weekdays, leave before 7 am or after 8 pm. The drive usually takes about 47 minutes then, versus up to 66 minutes at the worst times.

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

The 52-mile drive usually takes 47 to 66 minutes on weekdays, depending on when you leave, and about 56 minutes midday.

When is traffic worst from Rancho Santa Margarita to Rancho Cucamonga?

Leaving around 3 pm on Fridays is usually slowest, about 66 minutes.

Freeways on this drive

SR-241 North in Orange County (22 miles) · SR-91 East in Orange County (11 miles) · I-15 North in Inland Empire (7 miles) · I-15 North in Orange County (5 miles) · SR-241 South in Orange County (1.2 miles)

Orange County traffic right now · Orange County traffic tomorrow · Inland Empire traffic right now · Inland Empire traffic tomorrow

More drives

Rancho Cucamonga to Rancho Santa Margarita (return trip) · Rancho Santa Margarita to Los Angeles · Rancho Santa Margarita to San Diego · Rancho Santa Margarita to Long Beach · Rancho Santa Margarita to Anaheim · Rancho Santa Margarita to Riverside · Rancho Santa Margarita to Santa Ana · Rancho Santa Margarita to Irvine · Rancho Santa Margarita to San Bernardino · Rancho Santa Margarita to Fontana · Rancho Santa Margarita to Moreno Valley · Rancho Santa Margarita to Huntington Beach

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	51	55	53	55	55	54	55	56	58	62	63	62	55	54	51	48
Tue	48	51	55	54	54	54	54	54	56	59	64	64	63	55	53	52	48
Wed	48	51	55	55	53	54	54	54	55	59	62	62	62	54	53	52	49
Thu	48	51	54	53	53	53	53	55	56	59	64	63	62	54	53	51	48
Fri	47	50	51	52	53	54	55	56	59	63	66	63	62	57	54	52	48
Sat	47	48	49	49	49	51	51	52	52	53	53	53	54	53	52	51	48
Sun	48	48	48	48	49	50	50	50	50	50	50	51	50	50	50	50	48

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	51	55	53	55	55	54	55	56	58	62	63	62	55	54	51	48
Tue	48	51	55	54	54	54	54	54	56	59	64	64	63	55	53	52	48
Wed	48	51	55	55	53	54	54	54	55	59	62	62	62	54	53	52	49
Thu	48	51	54	53	53	53	53	55	56	59	64	63	62	54	53	51	48
Fri	47	50	51	52	53	54	55	56	59	63	66	63	62	57	54	52	48
Sat	47	48	49	49	49	51	51	52	52	53	53	53	54	53	52	51	48
Sun	48	48	48	48	49	50	50	50	50	50	50	51	50	50	50	50	48

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	51	55	53	55	55	54	55	56	58	62	63	62	55	54	51	48
Tue	48	51	55	54	54	54	54	54	56	59	64	64	63	55	53	52	48
Wed	48	51	55	55	53	54	54	54	55	59	62	62	62	54	53	52	49
Thu	48	51	54	53	53	53	53	55	56	59	64	63	62	54	53	51	48
Fri	47	50	51	52	53	54	55	56	59	63	66	63	62	57	54	52	48
Sat	47	48	49	49	49	51	51	52	52	53	53	53	54	53	52	51	48
Sun	48	48	48	48	49	50	50	50	50	50	50	51	50	50	50	50	48