Best Time to Drive from Aliso Viejo to Fontana

Right now (5:51 pm PDT): about 54 minutes via I-15 North and SR-241 North and SR-91 East, usually 53 at this time.

Only 19% 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 Aliso Viejo 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	52	54	60	56	58	59	58	60	61	64	65	65	63	58	57	55	53
Tue	52	54	63	59	58	59	58	58	60	62	66	65	63	58	57	56	53
Wed	52	54	62	61	57	59	59	59	59	62	63	63	63	58	57	56	53
Thu	52	54	64	58	57	58	57	59	59	62	65	66	63	58	57	56	52
Fri	52	54	55	55	57	59	58	60	64	70	70	67	65	61	58	55	53
Sat	52	53	53	53	54	55	55	56	56	56	57	57	56	56	56	55	53
Sun	53	53	53	52	54	54	55	55	54	54	54	54	53	53	53	55	52

About this drive

On weekdays the 56-mile drive from Aliso Viejo to Fontana (via I-15 North and SR-241 North and SR-91 East) usually takes as little as 52 minutes and up to 70 minutes, when leaving around 2:30 pm on Fridays. The fastest times to leave are before 7 am or after 7:30 pm. Midday (11 am to 2 pm) it takes about 60 minutes. On weekends it is slowest around 3:30 pm on Saturdays (57 minutes).

About 52 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (6 to 8 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Aliso Viejo 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 Aliso Viejo to Fontana?

On weekdays, leave before 7 am or after 7:30 pm. The drive usually takes about 52 minutes then, versus up to 70 minutes at the worst times.

How long does it take to drive from Aliso Viejo to Fontana?

The 56-mile drive usually takes 52 to 70 minutes on weekdays, depending on when you leave, and about 60 minutes midday.

When is traffic worst from Aliso Viejo to Fontana?

Leaving around 2:30 pm on Fridays is usually slowest, about 70 minutes.

Freeways on this drive

SR-241 North in Orange County (12 miles) · SR-91 East in Orange County (11 miles) · SR-133 North in Orange County (9 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 Aliso Viejo (return trip) · Aliso Viejo to Los Angeles · Aliso Viejo to Santa Monica · Aliso Viejo to San Diego · Aliso Viejo to Long Beach · Aliso Viejo to Anaheim · Aliso Viejo to Riverside · Aliso Viejo to Santa Ana · Aliso Viejo to Irvine · Aliso Viejo to San Bernardino · Aliso Viejo to Moreno Valley · Aliso Viejo 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	52	54	60	56	58	59	58	60	61	64	65	65	63	58	57	55	53
Tue	52	54	63	59	58	59	58	58	60	62	66	65	63	58	57	56	53
Wed	52	54	62	61	57	59	59	59	59	62	63	63	63	58	57	56	53
Thu	52	54	64	58	57	58	57	59	59	62	65	66	63	58	57	56	52
Fri	52	54	55	55	57	59	58	60	64	70	70	67	65	61	58	55	53
Sat	52	53	53	53	54	55	55	56	56	56	57	57	56	56	56	55	53
Sun	53	53	53	52	54	54	55	55	54	54	54	54	53	53	53	55	52

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	52	54	60	56	58	59	58	60	61	64	65	65	63	58	57	55	53
Tue	52	54	63	59	58	59	58	58	60	62	66	65	63	58	57	56	53
Wed	52	54	62	61	57	59	59	59	59	62	63	63	63	58	57	56	53
Thu	52	54	64	58	57	58	57	59	59	62	65	66	63	58	57	56	52
Fri	52	54	55	55	57	59	58	60	64	70	70	67	65	61	58	55	53
Sat	52	53	53	53	54	55	55	56	56	56	57	57	56	56	56	55	53
Sun	53	53	53	52	54	54	55	55	54	54	54	54	53	53	53	55	52

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	52	54	60	56	58	59	58	60	61	64	65	65	63	58	57	55	53
Tue	52	54	63	59	58	59	58	58	60	62	66	65	63	58	57	56	53
Wed	52	54	62	61	57	59	59	59	59	62	63	63	63	58	57	56	53
Thu	52	54	64	58	57	58	57	59	59	62	65	66	63	58	57	56	52
Fri	52	54	55	55	57	59	58	60	64	70	70	67	65	61	58	55	53
Sat	52	53	53	53	54	55	55	56	56	56	57	57	56	56	56	55	53
Sun	53	53	53	52	54	54	55	55	54	54	54	54	53	53	53	55	52