Traffic Predict
Best Time to Drive from Ontario to San Bernardino
Right now (3:50 pm PST): about 35 minutes via I-10 East, usually 41 at this time.
Only 11% 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 | 25 | 26 | 27 | 29 | 29 | 30 | 29 | 29 | 31 | 33 | 34 | 45 | 42 | 32 | 31 | 30 | 27 |
| Tue | 25 | 26 | 27 | 30 | 28 | 29 | 30 | 29 | 29 | 33 | 37 | 44 | 42 | 34 | 29 | 29 | 26 |
| Wed | 25 | 25 | 27 | 29 | 28 | 29 | 30 | 29 | 29 | 30 | 40 | 43 | 41 | 33 | 28 | 31 | 27 |
| Thu | 25 | 26 | 27 | 28 | 28 | 29 | 28 | 29 | 29 | 33 | 36 | 41 | 40 | 34 | 29 | 28 | 26 |
| Fri | 26 | 26 | 27 | 28 | 29 | 30 | 30 | 31 | 33 | 34 | 41 | 41 | 41 | 34 | 32 | 30 | 27 |
| Sat | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 27 |
| Sun | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 27 | 26 | 28 | 26 | 26 | 26 | 27 | 27 | 27 | 26 |
About this drive
On weekdays the 24-mile drive from Ontario to San Bernardino (via I-10 East) usually takes as little as 25 minutes and up to 47 minutes, when leaving around 4:30 pm on Mondays. The fastest times to leave are before 7:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 30 minutes. On weekends it is slowest around 6:30 pm on Saturdays (30 minutes).
About 20 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (6 to 11 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Ontario (Holt Boulevard) to central San Bernardino (West 5th Street) 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 Ontario to San Bernardino?
On weekdays, leave before 7:30 am or after 9 pm. The drive usually takes about 25 minutes then, versus up to 47 minutes at the worst times.
How long does it take to drive from Ontario to San Bernardino?
The 24-mile drive usually takes 25 to 47 minutes on weekdays, depending on when you leave, and about 30 minutes midday.
When is traffic worst from Ontario to San Bernardino?
Leaving around 4:30 pm on Mondays is usually slowest, about 47 minutes.
Freeways on this drive
I-10 East in Inland Empire (18 miles) · I-215 North in Inland Empire (2 miles)
Inland Empire traffic right now · Inland Empire traffic tomorrow
More drives
San Bernardino to Ontario (return trip) · Ontario to Los Angeles · Ontario to Santa Monica · Ontario to Pasadena · Ontario to Long Beach · Ontario to West Covina · Ontario to Burbank · Ontario to Glendale · Ontario to Santa Clarita · Ontario to Van Nuys · Ontario to Torrance · Ontario to LAX