Best Time to Drive from Koreatown to Costa Mesa

Right now (7:36 pm PST): about 58 minutes via I-5 South, usually 51 at this time.

Only 41% 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 Koreatown to Costa Mesa 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	42	50	68	67	55	49	52	52	55	53	69	79	76	68	53	47	44
Tue	42	50	75	75	58	51	51	52	53	58	72	87	84	72	61	49	43
Wed	42	50	75	74	60	52	51	51	52	55	61	71	71	61	54	49	44
Thu	41	49	72	73	58	54	55	56	60	59	76	80	83	72	58	48	45
Fri	42	48	63	61	55	52	52	54	59	68	76	78	77	72	58	50	45
Sat	43	44	45	46	49	50	53	54	55	58	57	57	55	54	51	50	46
Sun	42	43	42	44	45	49	51	54	55	56	55	54	55	53	53	51	45

About this drive

On weekdays the 47-mile drive from Koreatown to Costa Mesa (via I-5 South) usually takes as little as 41 minutes and up to 91 minutes, when leaving around 4:30 pm on Tuesdays. The fastest times to leave are before 6 am or after 9 pm. Midday (11 am to 2 pm) it takes about 55 minutes. On weekends it is slowest around 2 pm on Saturdays (58 minutes).

About 44 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (3 to 8 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Koreatown to central Costa Mesa 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 Koreatown to Costa Mesa?

On weekdays, leave before 6 am or after 9 pm. The drive usually takes about 41 minutes then, versus up to 91 minutes at the worst times.

How long does it take to drive from Koreatown to Costa Mesa?

The 47-mile drive usually takes 41 to 91 minutes on weekdays, depending on when you leave, and about 55 minutes midday.

When is traffic worst from Koreatown to Costa Mesa?

Leaving around 4:30 pm on Tuesdays is usually slowest, about 91 minutes.

Freeways on this drive

I-5 South in Orange County (18 miles) · I-5 South in Los Angeles (13 miles) · SR-55 South in Orange County (8 miles) · US-101 South in Los Angeles (6 miles)

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

More drives

Costa Mesa to Koreatown (return trip) · Koreatown to Fontana · Koreatown to Moreno Valley · Koreatown to Lancaster · Koreatown to Palmdale · Koreatown to Valencia · Koreatown to Fullerton · Koreatown to East Los Angeles · Koreatown to Victorville · Koreatown to Norwalk · Koreatown to Universal City · Koreatown to Rialto

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	42	50	68	67	55	49	52	52	55	53	69	79	76	68	53	47	44
Tue	42	50	75	75	58	51	51	52	53	58	72	87	84	72	61	49	43
Wed	42	50	75	74	60	52	51	51	52	55	61	71	71	61	54	49	44
Thu	41	49	72	73	58	54	55	56	60	59	76	80	83	72	58	48	45
Fri	42	48	63	61	55	52	52	54	59	68	76	78	77	72	58	50	45
Sat	43	44	45	46	49	50	53	54	55	58	57	57	55	54	51	50	46
Sun	42	43	42	44	45	49	51	54	55	56	55	54	55	53	53	51	45

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	42	50	68	67	55	49	52	52	55	53	69	79	76	68	53	47	44
Tue	42	50	75	75	58	51	51	52	53	58	72	87	84	72	61	49	43
Wed	42	50	75	74	60	52	51	51	52	55	61	71	71	61	54	49	44
Thu	41	49	72	73	58	54	55	56	60	59	76	80	83	72	58	48	45
Fri	42	48	63	61	55	52	52	54	59	68	76	78	77	72	58	50	45
Sat	43	44	45	46	49	50	53	54	55	58	57	57	55	54	51	50	46
Sun	42	43	42	44	45	49	51	54	55	56	55	54	55	53	53	51	45

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	42	50	68	67	55	49	52	52	55	53	69	79	76	68	53	47	44
Tue	42	50	75	75	58	51	51	52	53	58	72	87	84	72	61	49	43
Wed	42	50	75	74	60	52	51	51	52	55	61	71	71	61	54	49	44
Thu	41	49	72	73	58	54	55	56	60	59	76	80	83	72	58	48	45
Fri	42	48	63	61	55	52	52	54	59	68	76	78	77	72	58	50	45
Sat	43	44	45	46	49	50	53	54	55	58	57	57	55	54	51	50	46
Sun	42	43	42	44	45	49	51	54	55	56	55	54	55	53	53	51	45