What are San Luis 1's hours today?

San Luis 1 is open 24 hours, per CBP's official schedule (it can vary by lane and season). At the top of this page we show the live status and each lane's wait in minutes; if there's a closure or a construction notice, it appears there.

Which lane is fastest to cross San Luis 1 right now?

Over the last week, the fastest lane at San Luis 1 has usually been SENTRI: ~9m typical wait vs. ~31m in the General lane, per CBP's official hourly statistics. The fastest lane at this exact moment is flagged automatically above, in the live card.

What's the best time to cross San Luis 1?

Today (Sunday), the shortest line at San Luis 1 typically falls at 4:00 AM (~6m in the General lane, per this weekday's typical pattern). See the best time to cross San Luis 1 with the whole week's hour-by-hour averages.

Is SENTRI or Ready Lane worth it at San Luis 1?

Yes, if you cross often: at this crossing, SENTRI or Ready Lane saves an average of ~23m per crossing over the General lane, from its own CBP history. See the hour-by-hour breakdown in is SENTRI or Ready Lane worth it at San Luis 1?.

Sonora Arizona

Live · 3 min ago · CBP

San Luis 1 Border Wait Time Today — Vehicles

San Luis Río Colorado 1, San Luis

Wait times for passenger vehicles

See all San Luis Río Colorado border crossings

Get directions

Wait now · General lane

About typical for this hour

The wait at San Luis 1 is about usual for this hour: 1h right now, close to the typical 55m.

General 1h Typical 55m

Ready 1h Typical 1h

SENTRI Fastest 5m Typical 15m

Open 24 hours per CBP

Construction notice

A Ready Lane is now open at the San Luis Port of Entry from 6:00 until midnight. Go to www.getyouhome.gov for more information on Ready Lanes. Tune in to AM 530 for border crossing information.

HOURLY STATISTICS NEW

What's the best time to cross?

Today vs. a typical Sunday at this port.

See the best hour for each day of the week

General Ready SENTRI

Today, Sunday, July 19

Source: CBP · Updated at 4:02 PM

30m

1h 30m

2h 30m

Today Typical Usual range No data

No readings from 4 PM to 10 PM — CBP didn't publish wait times.

Source: CBP · Updated at 4:02 PM

BEST HOUR LEFT TODAY

7:00 PM

typically 32m · range 5m–1h 25m

BEST HOUR OF THE DAY

4:00 AM

hit 5m today · already passed

NEXT OPEN HOUR

5:00 PM · 50m

typical range 20m–1h 30m

Today looks like a typical day. The last recorded hours have held steady. Of what's left, it's usually calmer around 7:00 PM.

Wait by hour: today, typical and range (minutes)
Hour	Today	Typical	Min	Max
12:00 AM	60	81	20	180
1:00 AM	45	70	5	180
2:00 AM	5	26	5	90
3:00 AM	5	6	5	15
4:00 AM	5	6	5	10
5:00 AM	5	6	5	10
6:00 AM	20	14	5	30
7:00 AM	10	16	5	35
8:00 AM	15	17	5	35
9:00 AM	15	19	5	40
10:00 AM	30	20	5	40
11:00 AM	60	30	10	60
12:00 PM	75	36	5	75
1:00 PM	90	39	5	90
2:00 PM	90	54	5	90
3:00 PM	90	43	0	90
4:00 PM	—	55	25	100
5:00 PM	—	50	20	90
6:00 PM	—	39	5	60
7:00 PM	—	32	5	85
8:00 PM	—	36	5	95
9:00 PM	—	44	10	105
10:00 PM	—	47	5	60
11:00 PM	60	52	5	90

Best hour by day of the week

See the full breakdown

Mon

12 AM

15m

Tue

2 AM

Wed

1 AM

Thu

1 AM

Fri

2 AM

Sat

2 AM

Sun

4 AM

LANE SAVINGS

Is SENTRI worth it here?

Based on this crossing's own wait history.

SENTRI

23m

saved per crossing, on average

up to ~37m at the worst hour (10 PM)

Ready

saved per crossing, on average

Every 10 crossings ≈ 4 h less in line with SENTRI.

See the hour-by-hour breakdown

About

About this crossing

San Luis 1 joins downtown San Luis Río Colorado, Sonora, with San Luis, Arizona, south of Yuma. It is the historic crossing of this farming valley: General, Ready Lane and SENTRI vehicle lanes plus a strong pedestrian flow of farmworkers and shoppers. Its hourly pattern is written by agriculture — intense pre-dawn crossings during Yuma's harvest season — and by downtown commerce on afternoons and weekends.

Frequently asked questions about San Luis 1

What are San Luis 1's hours today?: San Luis 1 is open 24 hours, per CBP's official schedule (it can vary by lane and season). At the top of this page we show the live status and each lane's wait in minutes; if there's a closure or a construction notice, it appears there.
Which lane is fastest to cross San Luis 1 right now?: Over the last week, the fastest lane at San Luis 1 has usually been SENTRI: ~9m typical wait vs. ~31m in the General lane, per CBP's official hourly statistics. The fastest lane at this exact moment is flagged automatically above, in the live card.
What's the best time to cross San Luis 1?: Today (Sunday), the shortest line at San Luis 1 typically falls at 4:00 AM (~6m in the General lane, per this weekday's typical pattern). See the best time to cross San Luis 1 with the whole week's hour-by-hour averages.
Is SENTRI or Ready Lane worth it at San Luis 1?: Yes, if you cross often: at this crossing, SENTRI or Ready Lane saves an average of ~23m per crossing over the General lane, from its own CBP history. See the hour-by-hour breakdown in is SENTRI or Ready Lane worth it at San Luis 1?.