Traffic Predict
Best Time to Drive from Rialto to Ontario
Right now (6:18 pm PDT): about 27 minutes via I-10 West, usually 24 at this time.
Only 24% 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
| Leave | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 22 | 24 | 27 | 33 | 28 | 26 | 27 | 26 | 28 | 27 | 29 | 26 | 28 | 25 | 25 | 25 | 23 |
| Tue | 22 | 25 | 29 | 33 | 28 | 27 | 26 | 26 | 26 | 28 | 28 | 26 | 27 | 25 | 24 | 24 | 22 |
| Wed | 22 | 24 | 31 | 35 | 29 | 29 | 29 | 25 | 26 | 26 | 28 | 27 | 26 | 25 | 23 | 24 | 22 |
| Thu | 23 | 25 | 28 | 32 | 27 | 27 | 25 | 25 | 26 | 27 | 27 | 26 | 27 | 26 | 24 | 24 | 23 |
| Fri | 22 | 24 | 26 | 29 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | 24 | 22 |
| Sat | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 25 | 24 | 23 | 25 | 23 | 23 | 22 |
| Sun | 22 | 23 | 22 | 23 | 22 | 23 | 24 | 23 | 23 | 24 | 22 | 23 | 23 | 23 | 23 | 23 | 22 |
About this drive
On weekdays the 19-mile drive from Rialto to Ontario (via I-10 West) usually takes as little as 22 minutes and up to 36 minutes, when leaving around 7:30 am on Wednesdays. The fastest times to leave are before 6 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 26 minutes. On weekends it is slowest around 6 pm on Saturdays (25 minutes).
About 14 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (9 to 14 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Rialto to central Ontario 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 Rialto to Ontario?
On weekdays, leave before 6 am or after 8:30 pm. The drive usually takes about 22 minutes then, versus up to 36 minutes at the worst times.
How long does it take to drive from Rialto to Ontario?
The 19-mile drive usually takes 22 to 36 minutes on weekdays, depending on when you leave, and about 26 minutes midday.
When is traffic worst from Rialto to Ontario?
Leaving around 7:30 am on Wednesdays is usually slowest, about 36 minutes.
Freeways on this drive
I-10 West in Inland Empire (14 miles)
Inland Empire traffic right now · Inland Empire traffic tomorrow
More drives
Ontario to Rialto (return trip) · Rialto to Los Angeles · Rialto to Long Beach · Rialto to Anaheim · Rialto to Riverside · Rialto to Santa Ana · Rialto to Irvine · Rialto to Moreno Valley · Rialto to Huntington Beach · Rialto to Glendale · Rialto to Santa Clarita · Rialto to Oceanside