Best Time to Drive from Adelanto to San Bernardino

Right now (3:20 pm PST): about 43 minutes via I-15 South and I-215 South, usually 50 at this time.

Only 25% 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 Adelanto to San Bernardino 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	45	69	72	76	61	53	47	45	47	47	46	45	45	43	44	45	42
Tue	44	59	67	57	46	45	45	44	43	44	44	44	44	43	44	44	42
Wed	46	54	58	52	47	45	44	44	44	44	43	43	43	43	44	44	42
Thu	44	55	59	54	47	47	46	48	48	48	47	50	48	45	44	44	42
Fri	42	45	45	45	45	44	44	44	45	47	51	54	54	48	45	45	44
Sat	43	43	44	43	43	43	43	43	44	46	48	50	49	44	43	43	42
Sun	43	43	43	43	43	43	44	44	45	47	50	49	52	52	47	45	43

About this drive

On weekdays the 41-mile drive from Adelanto to San Bernardino (via I-15 South and I-215 South) usually takes as little as 42 minutes and up to 76 minutes, when leaving around 8 am on Mondays. The fastest times to leave are before 5:30 am or after 5:30 pm. Midday (11 am to 2 pm) it takes about 45 minutes. On weekends it is slowest around 6 pm on Sundays (52 minutes).

About 27 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 14 miles surface streets (18 to 26 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Adelanto to central San Bernardino 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 Adelanto to San Bernardino?

On weekdays, leave before 5:30 am or after 5:30 pm. The drive usually takes about 42 minutes then, versus up to 76 minutes at the worst times.

How long does it take to drive from Adelanto to San Bernardino?

The 41-mile drive usually takes 42 to 76 minutes on weekdays, depending on when you leave, and about 45 minutes midday.

When is traffic worst from Adelanto to San Bernardino?

Leaving around 8 am on Mondays is usually slowest, about 76 minutes.

Freeways on this drive

I-15 South in Inland Empire (12 miles) · I-215 South in Inland Empire (10 miles)

Inland Empire traffic right now · Inland Empire traffic tomorrow

More drives

San Bernardino to Adelanto (return trip) · Adelanto to Los Angeles · Adelanto to Anaheim · Adelanto to Riverside · Adelanto to Santa Ana · Adelanto to Irvine · Adelanto to Fontana · Adelanto to Moreno Valley · Adelanto to Glendale · Adelanto to Garden Grove · Adelanto to Rancho Cucamonga · Adelanto to Ontario

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	45	69	72	76	61	53	47	45	47	47	46	45	45	43	44	45	42
Tue	44	59	67	57	46	45	45	44	43	44	44	44	44	43	44	44	42
Wed	46	54	58	52	47	45	44	44	44	44	43	43	43	43	44	44	42
Thu	44	55	59	54	47	47	46	48	48	48	47	50	48	45	44	44	42
Fri	42	45	45	45	45	44	44	44	45	47	51	54	54	48	45	45	44
Sat	43	43	44	43	43	43	43	43	44	46	48	50	49	44	43	43	42
Sun	43	43	43	43	43	43	44	44	45	47	50	49	52	52	47	45	43

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	45	69	72	76	61	53	47	45	47	47	46	45	45	43	44	45	42
Tue	44	59	67	57	46	45	45	44	43	44	44	44	44	43	44	44	42
Wed	46	54	58	52	47	45	44	44	44	44	43	43	43	43	44	44	42
Thu	44	55	59	54	47	47	46	48	48	48	47	50	48	45	44	44	42
Fri	42	45	45	45	45	44	44	44	45	47	51	54	54	48	45	45	44
Sat	43	43	44	43	43	43	43	43	44	46	48	50	49	44	43	43	42
Sun	43	43	43	43	43	43	44	44	45	47	50	49	52	52	47	45	43

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	45	69	72	76	61	53	47	45	47	47	46	45	45	43	44	45	42
Tue	44	59	67	57	46	45	45	44	43	44	44	44	44	43	44	44	42
Wed	46	54	58	52	47	45	44	44	44	44	43	43	43	43	44	44	42
Thu	44	55	59	54	47	47	46	48	48	48	47	50	48	45	44	44	42
Fri	42	45	45	45	45	44	44	44	45	47	51	54	54	48	45	45	44
Sat	43	43	44	43	43	43	43	43	44	46	48	50	49	44	43	43	42
Sun	43	43	43	43	43	43	44	44	45	47	50	49	52	52	47	45	43