Best Time to Drive from Rancho Cucamonga to Cypress

Right now (3:20 pm PST): about 51 minutes via SR-57 South and I-10 West and SR-91 West, usually 50 at this time.

Only 20% 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 Cucamonga to Cypress 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	41	55	64	64	57	53	50	50	50	50	51	50	52	48	46	45	43
Tue	42	56	66	66	57	53	52	50	51	50	52	53	52	49	46	45	43
Wed	42	55	66	64	60	54	53	51	49	51	52	53	54	52	45	45	43
Thu	42	55	64	61	54	52	52	50	50	51	53	53	55	52	46	44	43
Fri	42	50	54	54	52	52	51	50	52	54	54	53	54	52	47	45	43
Sat	43	44	44	44	45	47	48	50	49	51	49	50	50	47	46	45	43
Sun	43	43	43	43	44	45	46	48	47	48	47	46	45	45	45	45	43

About this drive

On weekdays the 44-mile drive from Rancho Cucamonga to Cypress (via SR-57 South and I-10 West and SR-91 West) usually takes as little as 41 minutes and up to 66 minutes, when leaving around 8 am on Tuesdays. The fastest times to leave are before 5:30 am or after 7:30 pm. Midday (11 am to 2 pm) it takes about 51 minutes. On weekends it is slowest around 4:30 pm on Saturdays (51 minutes).

About 36 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 7 miles surface streets (10 to 15 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Rancho Cucamonga to central Cypress 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 Cucamonga to Cypress?

On weekdays, leave before 5:30 am or after 7:30 pm. The drive usually takes about 41 minutes then, versus up to 66 minutes at the worst times.

How long does it take to drive from Rancho Cucamonga to Cypress?

The 44-mile drive usually takes 41 to 66 minutes on weekdays, depending on when you leave, and about 51 minutes midday.

When is traffic worst from Rancho Cucamonga to Cypress?

Leaving around 8 am on Tuesdays is usually slowest, about 66 minutes.

Freeways on this drive

SR-91 West in Orange County (9 miles) · SR-57 South in Los Angeles (8 miles) · SR-57 South in Orange County (7 miles) · I-10 West in Los Angeles (6 miles) · I-10 West in Inland Empire (5 miles) · SR-60 West in Los Angeles (1.4 miles)

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

More drives

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

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	41	55	64	64	57	53	50	50	50	50	51	50	52	48	46	45	43
Tue	42	56	66	66	57	53	52	50	51	50	52	53	52	49	46	45	43
Wed	42	55	66	64	60	54	53	51	49	51	52	53	54	52	45	45	43
Thu	42	55	64	61	54	52	52	50	50	51	53	53	55	52	46	44	43
Fri	42	50	54	54	52	52	51	50	52	54	54	53	54	52	47	45	43
Sat	43	44	44	44	45	47	48	50	49	51	49	50	50	47	46	45	43
Sun	43	43	43	43	44	45	46	48	47	48	47	46	45	45	45	45	43

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	41	55	64	64	57	53	50	50	50	50	51	50	52	48	46	45	43
Tue	42	56	66	66	57	53	52	50	51	50	52	53	52	49	46	45	43
Wed	42	55	66	64	60	54	53	51	49	51	52	53	54	52	45	45	43
Thu	42	55	64	61	54	52	52	50	50	51	53	53	55	52	46	44	43
Fri	42	50	54	54	52	52	51	50	52	54	54	53	54	52	47	45	43
Sat	43	44	44	44	45	47	48	50	49	51	49	50	50	47	46	45	43
Sun	43	43	43	43	44	45	46	48	47	48	47	46	45	45	45	45	43

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	41	55	64	64	57	53	50	50	50	50	51	50	52	48	46	45	43
Tue	42	56	66	66	57	53	52	50	51	50	52	53	52	49	46	45	43
Wed	42	55	66	64	60	54	53	51	49	51	52	53	54	52	45	45	43
Thu	42	55	64	61	54	52	52	50	50	51	53	53	55	52	46	44	43
Fri	42	50	54	54	52	52	51	50	52	54	54	53	54	52	47	45	43
Sat	43	44	44	44	45	47	48	50	49	51	49	50	50	47	46	45	43
Sun	43	43	43	43	44	45	46	48	47	48	47	46	45	45	45	45	43