Best Time to Drive from ONT to El Monte

Right now (7:20 pm PST): about 40 minutes via I-10 West, usually 44 at this time.

Only 38% 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 ONT to El Monte 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	29	46	50	47	43	38	36	35	35	34	36	35	36	35	33	33	31
Tue	29	45	53	50	42	40	37	35	35	36	36	37	37	36	36	35	31
Wed	29	45	54	49	43	39	38	35	34	34	36	35	38	48	49	44	31
Thu	29	45	51	44	40	38	35	34	35	36	36	37	41	38	36	37	31
Fri	29	35	38	37	36	36	36	37	39	39	41	36	42	46	44	41	30
Sat	30	30	31	31	31	32	35	34	34	34	34	35	35	42	38	36	30
Sun	30	30	30	30	30	31	31	32	32	33	31	32	32	34	38	37	32

About this drive

On weekdays the 28-mile drive from ONT to El Monte (via I-10 West) usually takes as little as 29 minutes and up to 54 minutes, when leaving around 7 am on Wednesdays. The fastest times to leave are before 5:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 36 minutes. On weekends it is slowest around 6 pm on Saturdays (42 minutes).

About 23 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (9 to 16 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from Ontario International Airport (ONT) (Tower Drive) to central El Monte (Valley Boulevard) 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 ONT to El Monte?

On weekdays, leave before 5:30 am or after 9 pm. The drive usually takes about 29 minutes then, versus up to 54 minutes at the worst times.

How long does it take to drive from ONT to El Monte?

The 28-mile drive usually takes 29 to 54 minutes on weekdays, depending on when you leave, and about 36 minutes midday.

When is traffic worst from ONT to El Monte?

Leaving around 7 am on Wednesdays is usually slowest, about 54 minutes.

Freeways on this drive

I-10 West in Los Angeles (18 miles) · I-10 West in Inland Empire (4 miles)

Inland Empire traffic right now · Inland Empire traffic tomorrow · Los Angeles traffic right now · Los Angeles traffic tomorrow

More drives

El Monte to ONT (return trip) · ONT to Los Angeles · ONT to Santa Monica · ONT to Pasadena · ONT to Long Beach · ONT to West Covina · ONT to Burbank · ONT to Glendale · ONT to Santa Clarita · ONT to Van Nuys · ONT to Torrance · ONT 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	29	46	50	47	43	38	36	35	35	34	36	35	36	35	33	33	31
Tue	29	45	53	50	42	40	37	35	35	36	36	37	37	36	36	35	31
Wed	29	45	54	49	43	39	38	35	34	34	36	35	38	48	49	44	31
Thu	29	45	51	44	40	38	35	34	35	36	36	37	41	38	36	37	31
Fri	29	35	38	37	36	36	36	37	39	39	41	36	42	46	44	41	30
Sat	30	30	31	31	31	32	35	34	34	34	34	35	35	42	38	36	30
Sun	30	30	30	30	30	31	31	32	32	33	31	32	32	34	38	37	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	29	46	50	47	43	38	36	35	35	34	36	35	36	35	33	33	31
Tue	29	45	53	50	42	40	37	35	35	36	36	37	37	36	36	35	31
Wed	29	45	54	49	43	39	38	35	34	34	36	35	38	48	49	44	31
Thu	29	45	51	44	40	38	35	34	35	36	36	37	41	38	36	37	31
Fri	29	35	38	37	36	36	36	37	39	39	41	36	42	46	44	41	30
Sat	30	30	31	31	31	32	35	34	34	34	34	35	35	42	38	36	30
Sun	30	30	30	30	30	31	31	32	32	33	31	32	32	34	38	37	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	29	46	50	47	43	38	36	35	35	34	36	35	36	35	33	33	31
Tue	29	45	53	50	42	40	37	35	35	36	36	37	37	36	36	35	31
Wed	29	45	54	49	43	39	38	35	34	34	36	35	38	48	49	44	31
Thu	29	45	51	44	40	38	35	34	35	36	36	37	41	38	36	37	31
Fri	29	35	38	37	36	36	36	37	39	39	41	36	42	46	44	41	30
Sat	30	30	31	31	31	32	35	34	34	34	34	35	35	42	38	36	30
Sun	30	30	30	30	30	31	31	32	32	33	31	32	32	34	38	37	32