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 (Sunday), the shortest line at Mariposa typically falls at 7:00 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

Live · 2 min ago · CBP

Mariposa Border Wait Time Today — Vehicles

Nogales Mariposa, Nogales

Wait times for passenger vehicles

See all Nogales border crossings

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Wait now · General lane

About typical for this hour

The wait at Mariposa is about usual for this hour: 1h right now, close to the typical 54m.

General Fastest 1h Typical 54m

Ready 0m Typical 0m

SENTRI 0m Typical 0m

Open now per CBP Hours: 6 am-10 pm

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 4:08 PM

30m

1h 30m

Today Typical Usual range No data

Source: CBP · Updated at 4:08 PM

BEST HOUR LEFT TODAY

4:00 PM

typically 54m · range 5m–1h 30m

BEST HOUR OF THE DAY

7:00 AM

hit 30m today · already passed

NEXT OPEN HOUR

5:00 PM · 1h 13m

typical range 10m–2h

Today has been running heavier than usual. The last recorded hours have been easing. Of what's left today, this hour is usually the best.

Wait by hour: today, typical and range (minutes)
Hour	Today	Typical	Min	Max
6:00 AM	35	35	0	35
7:00 AM	30	20	0	30
8:00 AM	40	29	0	40
9:00 AM	45	33	20	50
10:00 AM	60	35	10	60
11:00 AM	60	39	5	60
12:00 PM	75	51	0	75
1:00 PM	75	42	5	75
2:00 PM	60	43	25	60
3:00 PM	50	45	5	90
4:00 PM	60	54	5	90
5:00 PM	—	73	10	120
6:00 PM	—	78	10	120
7:00 PM	—	83	0	150
8:00 PM	—	87	5	150
9:00 PM	—	82	0	150

Best hour by day of the week

See the full breakdown

Mon

7 AM

28m

Tue

7 AM

29m

Wed

7 AM

28m

Thu

7 AM

22m

Fri

7 AM

18m

Sat

7 AM

25m

Sun

7 AM

20m

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 (Sunday), the shortest line at Mariposa typically falls at 7:00 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.