Best Time to Drive from Porter Ranch to Ontario

Right now (3:20 pm PST): about 95 minutes via I-210 East and I-5 South, usually 76 at this time.

Only 32% 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 Porter Ranch to Ontario 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	58	61	64	70	71	69	69	70	71	80	92	96	94	79	66	62	59
Tue	58	62	65	76	80	71	68	69	72	82	95	100	99	86	71	63	59
Wed	58	62	65	75	84	72	69	70	72	83	98	101	97	83	72	64	59
Thu	58	62	65	72	77	70	68	70	76	89	99	103	99	85	72	65	59
Fri	58	62	65	69	70	69	71	78	87	100	107	105	97	83	73	66	60
Sat	59	60	62	62	62	64	66	70	72	75	77	76	72	68	64	62	59
Sun	59	58	59	59	60	60	62	63	64	66	64	65	64	63	63	64	59

About this drive

On weekdays the 64-mile drive from Porter Ranch to Ontario (via I-210 East and I-5 South) usually takes as little as 58 minutes and up to 107 minutes, when leaving around 3 pm on Fridays. The fastest times to leave are before 6:30 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 75 minutes. On weekends it is slowest around 3 pm on Saturdays (77 minutes).

About 60 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 Porter Ranch (Seminole Circle) to central Ontario (Holt 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 Porter Ranch to Ontario?

On weekdays, leave before 6:30 am or after 8:30 pm. The drive usually takes about 58 minutes then, versus up to 107 minutes at the worst times.

How long does it take to drive from Porter Ranch to Ontario?

The 64-mile drive usually takes 58 to 107 minutes on weekdays, depending on when you leave, and about 75 minutes midday.

When is traffic worst from Porter Ranch to Ontario?

Leaving around 3 pm on Fridays is usually slowest, about 107 minutes.

Freeways on this drive

I-210 East in Los Angeles (19 miles) · I-5 South in Los Angeles (12 miles) · SR-134 East in Los Angeles (8 miles) · SR-118 East in Los Angeles (7 miles) · I-10 East in Los Angeles (6 miles) · SR-57 South in Los Angeles (5 miles)

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

Porter Ranch to Ontario over Thanksgiving: when to leave →

More drives

Ontario to Porter Ranch (return trip) · Porter Ranch to Los Angeles · Porter Ranch to Santa Monica · Porter Ranch to Pasadena · Porter Ranch to Long Beach · Porter Ranch to West Covina · Porter Ranch to Burbank · Porter Ranch to Glendale · Porter Ranch to Santa Clarita · Porter Ranch to Van Nuys · Porter Ranch to Torrance · Porter Ranch 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	58	61	64	70	71	69	69	70	71	80	92	96	94	79	66	62	59
Tue	58	62	65	76	80	71	68	69	72	82	95	100	99	86	71	63	59
Wed	58	62	65	75	84	72	69	70	72	83	98	101	97	83	72	64	59
Thu	58	62	65	72	77	70	68	70	76	89	99	103	99	85	72	65	59
Fri	58	62	65	69	70	69	71	78	87	100	107	105	97	83	73	66	60
Sat	59	60	62	62	62	64	66	70	72	75	77	76	72	68	64	62	59
Sun	59	58	59	59	60	60	62	63	64	66	64	65	64	63	63	64	59

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	58	61	64	70	71	69	69	70	71	80	92	96	94	79	66	62	59
Tue	58	62	65	76	80	71	68	69	72	82	95	100	99	86	71	63	59
Wed	58	62	65	75	84	72	69	70	72	83	98	101	97	83	72	64	59
Thu	58	62	65	72	77	70	68	70	76	89	99	103	99	85	72	65	59
Fri	58	62	65	69	70	69	71	78	87	100	107	105	97	83	73	66	60
Sat	59	60	62	62	62	64	66	70	72	75	77	76	72	68	64	62	59
Sun	59	58	59	59	60	60	62	63	64	66	64	65	64	63	63	64	59

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	58	61	64	70	71	69	69	70	71	80	92	96	94	79	66	62	59
Tue	58	62	65	76	80	71	68	69	72	82	95	100	99	86	71	63	59
Wed	58	62	65	75	84	72	69	70	72	83	98	101	97	83	72	64	59
Thu	58	62	65	72	77	70	68	70	76	89	99	103	99	85	72	65	59
Fri	58	62	65	69	70	69	71	78	87	100	107	105	97	83	73	66	60
Sat	59	60	62	62	62	64	66	70	72	75	77	76	72	68	64	62	59
Sun	59	58	59	59	60	60	62	63	64	66	64	65	64	63	63	64	59