What are Mariposa's hours today?

Mariposa's official CBP schedule is 6 am-10 pm, local time at the crossing (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 Mariposa right now?

The fastest lane changes through the day. In the live wait card above we automatically flag the lane with the shortest delay right now, using official CBP data.

What's the best time to cross Mariposa?

Today (Monday), the shortest line at Mariposa typically falls at 9:00 AM (~20m in the General lane, per this weekday's typical pattern). See the best time to cross Mariposa with the whole week's hour-by-hour averages.

Sonora Arizona

Not updating · 6 h ago · CBP

Mariposa Border Wait Time Today — Pedestrian

Nogales Mariposa, Nogales

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Latest reported waits

Not updating · 6 h ago · CBP

CBP isn't updating the live wait

Latest reported waits
Lane	Last report	Typical
General	—	—
Ready	—	—

How this is calculated

Typical summarizes historical readings for this lane and hour. It is not a forecast.

Historical reference; today’s wait may differ.

Wait now · General lane

—

General — no data

Ready — no data

CBP isn't reporting wait times

Closed now per CBP Hours: 6 am-10 pm

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HOURLY STATISTICS 24 H

Historical pattern

Today vs. a typical Monday at this port.

See the best hour for each day of the week

General Ready

BEST TYPICAL HOUR OF THE DAY

9:00 AM

typically 20m · range 0m–20m · still ahead

Today vs. typical · Pedestrian · General

Source: CBP · Updated at 4:02 AM

Active lane: General Typical monday

Closed 4:55 AM

Hourly readings are missing since 12 AM; the shaded band marks that interval without data.

No observed hourly series today

Hours: 12 AM – 12 AM

Wait by hour: today, typical and range (minutes)
Hour	Today	Typical	Min	Max
6:00 AM	Closed
7:00 AM	—	25	0	25
8:00 AM	Closed
9:00 AM	—	20	0	20
10:00 AM	Closed
11:00 AM	Closed
12:00 PM	Closed
1:00 PM	Closed
2:00 PM	Closed
3:00 PM	Closed
4:00 PM	Closed
5:00 PM	Closed
6:00 PM	Closed
7:00 PM	Closed
8:00 PM	Closed
9:00 PM	Closed
10:00 PM	Closed

Best hour by day of the week

Pedestrian · General lane

See the full breakdown

Mon

9 AM

20m

Tue

7 AM

28m

Wed

7 PM

Thu

8 AM

20m

Fri

8 AM

15m

Sat

—

Sun

—

About

About this crossing

Mariposa, on the west side of Nogales, is the modern port of Arizona's largest border city: a huge share of Mexico's fresh produce — the famous winter vegetable and grape seasons — enters the US here on its way to the Interstate 19 corridor. It offers broad facilities with General, Ready Lane and SENTRI vehicle lanes plus a large commercial yard with Standard and FAST lanes. When downtown Deconcini backs up, Mariposa is usually the faster drive.

Frequently asked questions about Mariposa

What are Mariposa's hours today?: Mariposa's official CBP schedule is 6 am-10 pm, local time at the crossing (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 Mariposa right now?: The fastest lane changes through the day. In the live wait card above we automatically flag the lane with the shortest delay right now, using official CBP data.
What's the best time to cross Mariposa?: Today (Monday), the shortest line at Mariposa typically falls at 9:00 AM (~20m in the General lane, per this weekday's typical pattern). See the best time to cross Mariposa with the whole week's hour-by-hour averages.