Traffic Predict
Best Time to Drive from Santa Ana to San Bernardino
Right now (11:21 am PST): about 58 minutes via SR-91 East, usually 53 at this time.
Only 39% 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 | 46 | 48 | 57 | 57 | 54 | 52 | 52 | 54 | 56 | 60 | 68 | 74 | 72 | 61 | 53 | 51 | 47 |
| Tue | 46 | 48 | 61 | 61 | 56 | 54 | 53 | 54 | 56 | 63 | 74 | 78 | 74 | 64 | 55 | 52 | 48 |
| Wed | 46 | 49 | 61 | 62 | 56 | 54 | 52 | 55 | 57 | 64 | 71 | 75 | 73 | 63 | 56 | 52 | 48 |
| Thu | 46 | 49 | 61 | 59 | 55 | 54 | 53 | 54 | 57 | 64 | 72 | 77 | 75 | 63 | 56 | 51 | 47 |
| Fri | 46 | 48 | 54 | 55 | 53 | 53 | 55 | 58 | 64 | 70 | 79 | 79 | 74 | 66 | 56 | 52 | 47 |
| Sat | 46 | 47 | 48 | 49 | 49 | 51 | 51 | 52 | 52 | 53 | 55 | 56 | 55 | 55 | 52 | 51 | 47 |
| Sun | 46 | 46 | 47 | 48 | 48 | 49 | 50 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 51 | 47 |
About this drive
On weekdays the 51-mile drive from Santa Ana to San Bernardino (via SR-91 East) usually takes as little as 46 minutes and up to 81 minutes, when leaving around 3:30 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 57 minutes. On weekends it is slowest around 4:30 pm on Saturdays (56 minutes).
About 48 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (4 to 8 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Santa Ana (Main Street) 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 Santa Ana to San Bernardino?
On weekdays, leave before 6:30 am or after 8:30 pm. The drive usually takes about 46 minutes then, versus up to 81 minutes at the worst times.
How long does it take to drive from Santa Ana to San Bernardino?
The 51-mile drive usually takes 46 to 81 minutes on weekdays, depending on when you leave, and about 57 minutes midday.
When is traffic worst from Santa Ana to San Bernardino?
Leaving around 3:30 pm on Fridays is usually slowest, about 81 minutes.
Freeways on this drive
SR-91 East in Orange County (27 miles) · I-215 North in Inland Empire (8 miles) · SR-55 North in Orange County (7 miles) · SR-91 East in Inland Empire (5 miles)
Orange County traffic right now · Orange County traffic tomorrow · Inland Empire traffic right now · Inland Empire traffic tomorrow
Santa Ana to San Bernardino over Thanksgiving: when to leave →
More drives
San Bernardino to Santa Ana (return trip) · Santa Ana to Los Angeles · Santa Ana to Santa Monica · Santa Ana to Pasadena · Santa Ana to Long Beach · Santa Ana to West Covina · Santa Ana to Burbank · Santa Ana to Glendale · Santa Ana to Santa Clarita · Santa Ana to Van Nuys · Santa Ana to Torrance · Santa Ana to LAX