Best Time to Drive from Yorba Linda to Fontana

Right now (4:51 am PST): about 35 minutes via SR-91 East and I-15 North, usually 36 at this time.

Only 44% 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 Yorba Linda to Fontana 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	35	38	42	40	42	43	42	43	44	45	50	57	51	46	43	40	37
Tue	36	39	41	43	42	42	42	42	43	46	52	57	55	46	43	41	38
Wed	36	39	42	45	43	43	42	42	44	44	52	54	53	45	45	42	39
Thu	36	40	42	42	42	41	41	43	44	45	50	52	53	45	45	40	37
Fri	36	38	39	40	42	42	43	44	45	50	55	58	55	49	44	42	39
Sat	37	37	38	39	39	41	39	40	40	41	42	44	42	45	42	42	37
Sun	37	36	37	38	37	38	39	38	39	38	38	38	38	38	39	40	38

About this drive

On weekdays the 39-mile drive from Yorba Linda to Fontana (via SR-91 East and I-15 North) usually takes as little as 35 minutes and up to 58 minutes, when leaving around 3:30 pm on Fridays. The fastest times to leave are before 6 am or after 9 pm. Midday (11 am to 2 pm) it takes about 44 minutes. On weekends it is slowest around 4:30 pm on Saturdays (45 minutes).

About 36 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (4 to 8 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Yorba Linda to central Fontana 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 Yorba Linda to Fontana?

On weekdays, leave before 6 am or after 9 pm. The drive usually takes about 35 minutes then, versus up to 58 minutes at the worst times.

How long does it take to drive from Yorba Linda to Fontana?

The 39-mile drive usually takes 35 to 58 minutes on weekdays, depending on when you leave, and about 44 minutes midday.

When is traffic worst from Yorba Linda to Fontana?

Leaving around 3:30 pm on Fridays is usually slowest, about 58 minutes.

Freeways on this drive

SR-91 East in Orange County (18 miles) · I-15 North in Inland Empire (7 miles) · I-15 North in Orange County (5 miles) · I-10 East in Inland Empire (5 miles)

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

More drives

Fontana to Yorba Linda (return trip) · Yorba Linda to Los Angeles · Yorba Linda to Long Beach · Yorba Linda to Anaheim · Yorba Linda to Riverside · Yorba Linda to Santa Ana · Yorba Linda to Irvine · Yorba Linda to San Bernardino · Yorba Linda to Moreno Valley · Yorba Linda to Huntington Beach · Yorba Linda to Glendale · Yorba Linda to Santa Clarita

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	35	38	42	40	42	43	42	43	44	45	50	57	51	46	43	40	37
Tue	36	39	41	43	42	42	42	42	43	46	52	57	55	46	43	41	38
Wed	36	39	42	45	43	43	42	42	44	44	52	54	53	45	45	42	39
Thu	36	40	42	42	42	41	41	43	44	45	50	52	53	45	45	40	37
Fri	36	38	39	40	42	42	43	44	45	50	55	58	55	49	44	42	39
Sat	37	37	38	39	39	41	39	40	40	41	42	44	42	45	42	42	37
Sun	37	36	37	38	37	38	39	38	39	38	38	38	38	38	39	40	38

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	35	38	42	40	42	43	42	43	44	45	50	57	51	46	43	40	37
Tue	36	39	41	43	42	42	42	42	43	46	52	57	55	46	43	41	38
Wed	36	39	42	45	43	43	42	42	44	44	52	54	53	45	45	42	39
Thu	36	40	42	42	42	41	41	43	44	45	50	52	53	45	45	40	37
Fri	36	38	39	40	42	42	43	44	45	50	55	58	55	49	44	42	39
Sat	37	37	38	39	39	41	39	40	40	41	42	44	42	45	42	42	37
Sun	37	36	37	38	37	38	39	38	39	38	38	38	38	38	39	40	38

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	35	38	42	40	42	43	42	43	44	45	50	57	51	46	43	40	37
Tue	36	39	41	43	42	42	42	42	43	46	52	57	55	46	43	41	38
Wed	36	39	42	45	43	43	42	42	44	44	52	54	53	45	45	42	39
Thu	36	40	42	42	42	41	41	43	44	45	50	52	53	45	45	40	37
Fri	36	38	39	40	42	42	43	44	45	50	55	58	55	49	44	42	39
Sat	37	37	38	39	39	41	39	40	40	41	42	44	42	45	42	42	37
Sun	37	36	37	38	37	38	39	38	39	38	38	38	38	38	39	40	38