Best Time to Drive from Lake Forest to Vista

Right now (3:20 pm PST): about 93 minutes via I-5 South, usually 60 at this time.

Only 18% 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 Lake Forest to Vista 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	48	50	50	50	49	50	49	49	49	49	49	48	48	48	48	47
Tue	47	49	51	52	50	52	50	50	50	50	50	51	48	49	48	48	47
Wed	47	49	51	51	50	51	51	50	50	51	51	51	50	49	49	48	47
Thu	47	49	52	51	49	52	52	51	50	52	55	54	50	49	49	49	47
Fri	47	50	51	54	50	54	57	61	68	69	70	73	66	58	55	49	48
Sat	48	47	48	49	57	64	66	66	64	60	60	66	56	51	49	48	47
Sun	48	47	47	47	48	50	55	54	53	53	52	52	51	50	50	50	47

About this drive

On weekdays the 51-mile drive from Lake Forest to Vista (via I-5 South) usually takes as little as 47 minutes and up to 73 minutes, when leaving around 4 pm on Fridays. The fastest times to leave are before 6:30 am or after 5:30 pm. Midday (11 am to 2 pm) it takes about 53 minutes. On weekends it is slowest around 10:30 am on Saturdays (73 minutes).

About 43 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 8 miles surface streets (10 to 16 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Lake Forest to central Vista 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 Lake Forest to Vista?

On weekdays, leave before 6:30 am or after 5:30 pm. The drive usually takes about 47 minutes then, versus up to 73 minutes at the worst times.

How long does it take to drive from Lake Forest to Vista?

The 51-mile drive usually takes 47 to 73 minutes on weekdays, depending on when you leave, and about 53 minutes midday.

When is traffic worst from Lake Forest to Vista?

Leaving around 4 pm on Fridays is usually slowest, about 73 minutes.

Freeways on this drive

I-5 South in Orange County (22 miles) · I-5 South in San Diego (17 miles) · SR-78 East in San Diego (4 miles)

Orange County traffic right now · Orange County traffic tomorrow · San Diego traffic right now · San Diego traffic tomorrow

More drives

Vista to Lake Forest (return trip) · Lake Forest to Los Angeles · Lake Forest to Moreno Valley · Lake Forest to Long Beach · Lake Forest to Anaheim · Lake Forest to Riverside · Lake Forest to Santa Ana · Lake Forest to Irvine · Lake Forest to San Bernardino · Lake Forest to Fontana · Lake Forest to Huntington Beach · Lake Forest to Glendale

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	48	50	50	50	49	50	49	49	49	49	49	48	48	48	48	47
Tue	47	49	51	52	50	52	50	50	50	50	50	51	48	49	48	48	47
Wed	47	49	51	51	50	51	51	50	50	51	51	51	50	49	49	48	47
Thu	47	49	52	51	49	52	52	51	50	52	55	54	50	49	49	49	47
Fri	47	50	51	54	50	54	57	61	68	69	70	73	66	58	55	49	48
Sat	48	47	48	49	57	64	66	66	64	60	60	66	56	51	49	48	47
Sun	48	47	47	47	48	50	55	54	53	53	52	52	51	50	50	50	47

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	48	50	50	50	49	50	49	49	49	49	49	48	48	48	48	47
Tue	47	49	51	52	50	52	50	50	50	50	50	51	48	49	48	48	47
Wed	47	49	51	51	50	51	51	50	50	51	51	51	50	49	49	48	47
Thu	47	49	52	51	49	52	52	51	50	52	55	54	50	49	49	49	47
Fri	47	50	51	54	50	54	57	61	68	69	70	73	66	58	55	49	48
Sat	48	47	48	49	57	64	66	66	64	60	60	66	56	51	49	48	47
Sun	48	47	47	47	48	50	55	54	53	53	52	52	51	50	50	50	47

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	47	48	50	50	50	49	50	49	49	49	49	49	48	48	48	48	47
Tue	47	49	51	52	50	52	50	50	50	50	50	51	48	49	48	48	47
Wed	47	49	51	51	50	51	51	50	50	51	51	51	50	49	49	48	47
Thu	47	49	52	51	49	52	52	51	50	52	55	54	50	49	49	49	47
Fri	47	50	51	54	50	54	57	61	68	69	70	73	66	58	55	49	48
Sat	48	47	48	49	57	64	66	66	64	60	60	66	56	51	49	48	47
Sun	48	47	47	47	48	50	55	54	53	53	52	52	51	50	50	50	47