Best Time to Drive from Corona to Porter Ranch

Right now (3:20 pm PST): about 92 minutes via I-210 West and SR-71 South, usually 86 at this time.

Only 29% 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 Corona to Porter Ranch 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	66	98	135	120	103	89	82	79	79	78	90	95	91	77	71	71	68
Tue	66	105	144	127	109	93	84	78	77	81	93	101	92	81	71	70	68
Wed	67	103	139	126	109	91	83	80	78	84	102	106	99	86	73	70	68
Thu	67	97	135	119	100	90	84	81	80	85	102	106	104	86	75	72	67
Fri	67	86	97	90	88	87	86	89	89	97	108	104	98	88	76	71	67
Sat	68	69	70	70	72	78	86	85	86	88	85	85	85	81	75	71	68
Sun	67	68	67	68	69	71	75	80	82	81	80	78	78	80	76	73	68

About this drive

On weekdays the 73-mile drive from Corona to Porter Ranch (via I-210 West and SR-71 South) usually takes as little as 66 minutes and up to 144 minutes, when leaving around 7 am on Tuesdays. The fastest times to leave are before 6 am or after 7:30 pm. Midday (11 am to 2 pm) it takes about 82 minutes. On weekends it is slowest around 11:30 am on Saturdays (89 minutes).

About 70 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (6 to 10 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Corona (East 6th Street) to central Porter Ranch (Seminole Circle) 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 Corona to Porter Ranch?

On weekdays, leave before 6 am or after 7:30 pm. The drive usually takes about 66 minutes then, versus up to 144 minutes at the worst times.

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

The 73-mile drive usually takes 66 to 144 minutes on weekdays, depending on when you leave, and about 82 minutes midday.

When is traffic worst from Corona to Porter Ranch?

Leaving around 7 am on Tuesdays is usually slowest, about 144 minutes.

Freeways on this drive

I-210 West in Los Angeles (20 miles) · I-5 North in Los Angeles (13 miles) · SR-71 South in Los Angeles (9 miles) · SR-134 West in Los Angeles (8 miles) · SR-118 West in Los Angeles (5 miles) · SR-71 South in Orange County (5 miles)

Orange County traffic right now · Orange County traffic tomorrow · Los Angeles traffic right now · Los Angeles traffic tomorrow

Corona to Porter Ranch over Thanksgiving: when to leave →

More drives

Porter Ranch to Corona (return trip) · Corona to Los Angeles · Corona to Santa Monica · Corona to Pasadena · Corona to Long Beach · Corona to West Covina · Corona to Burbank · Corona to Glendale · Corona to Santa Clarita · Corona to Van Nuys · Corona to Torrance · Corona 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	66	98	135	120	103	89	82	79	79	78	90	95	91	77	71	71	68
Tue	66	105	144	127	109	93	84	78	77	81	93	101	92	81	71	70	68
Wed	67	103	139	126	109	91	83	80	78	84	102	106	99	86	73	70	68
Thu	67	97	135	119	100	90	84	81	80	85	102	106	104	86	75	72	67
Fri	67	86	97	90	88	87	86	89	89	97	108	104	98	88	76	71	67
Sat	68	69	70	70	72	78	86	85	86	88	85	85	85	81	75	71	68
Sun	67	68	67	68	69	71	75	80	82	81	80	78	78	80	76	73	68

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	66	98	135	120	103	89	82	79	79	78	90	95	91	77	71	71	68
Tue	66	105	144	127	109	93	84	78	77	81	93	101	92	81	71	70	68
Wed	67	103	139	126	109	91	83	80	78	84	102	106	99	86	73	70	68
Thu	67	97	135	119	100	90	84	81	80	85	102	106	104	86	75	72	67
Fri	67	86	97	90	88	87	86	89	89	97	108	104	98	88	76	71	67
Sat	68	69	70	70	72	78	86	85	86	88	85	85	85	81	75	71	68
Sun	67	68	67	68	69	71	75	80	82	81	80	78	78	80	76	73	68

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	66	98	135	120	103	89	82	79	79	78	90	95	91	77	71	71	68
Tue	66	105	144	127	109	93	84	78	77	81	93	101	92	81	71	70	68
Wed	67	103	139	126	109	91	83	80	78	84	102	106	99	86	73	70	68
Thu	67	97	135	119	100	90	84	81	80	85	102	106	104	86	75	72	67
Fri	67	86	97	90	88	87	86	89	89	97	108	104	98	88	76	71	67
Sat	68	69	70	70	72	78	86	85	86	88	85	85	85	81	75	71	68
Sun	67	68	67	68	69	71	75	80	82	81	80	78	78	80	76	73	68