Live border wait times
Northbound (returning to the U.S.) passenger-vehicle waits, live from U.S. Customs and Border Protection.
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These are the official wait times published by U.S. Customs and Border Protection. CBP refreshes its feed through the day (the reported time is shown on the hour) and can pause updates overnight – so if the reported date above is not today, those crossings have not been re-measured since. Southbound crossings into Mexico are generally not metered.
San Ysidro is the busiest land crossing on the planet, and you feel it the moment you join the queue: two dozen lanes of idling cars, vendors threading the gaps with churros, blankets, and ceramic sun faces, a windshield-washer working three rows at once. The line breathes – creeps, stalls, creeps again – while Tijuana shimmers just beyond the turnstiles. Timing is everything here, and a little planning turns the wait from dread into a non-event. Let’s get you through it smart.
The drive into Mexico is usually fast. It is the trip back that tests your patience. Here is what to expect at the border, when the lines are worst, and how to check live wait times before you go.
Southbound vs northbound
Going south into Mexico, there is rarely an inspection line – you usually drive right through (you may be randomly selected for a quick check). Coming back north, every vehicle is inspected by US Customs and Border Protection, which is why northbound waits can be long. Plan your return around the lines, not the drive south.
When the waits are worst
- Sunday afternoons and evenings – weekend travelers all returning at once.
- Friday evenings heading into Mexico can back up southbound, too.
- Holidays in both countries.
- Weekday mornings with commuter traffic at San Ysidro and Otay Mesa.
Crossing back midday on a weekday, or late at night, usually means the shortest northbound wait.
How to check live wait times
US Customs and Border Protection publishes live border wait times for every crossing and lane type on its official Border Wait Times website and free app. Check it before you head back so you can pick the fastest crossing and lane – sometimes Otay Mesa or Tecate is moving much faster than San Ysidro.
How to cut your wait
Ready Lanes and SENTRI can dramatically shorten the northbound wait. We cover both in SENTRI and Ready Lanes: are they worth it?. And before you ever head south, make sure your trip is set up properly with everything you need to cross.
Get Mexican auto insurance in minutes – a fast online quote means you are covered before you reach the border.
Related guides
- SENTRI and Ready Lanes: are they worth it?
- San Ysidro vs Otay Mesa vs Tecate: which crossing to use
- Border crossing hours: when are San Ysidro and Otay Mesa open?
- Best time: early weekday mornings or late evening; avoid Sunday afternoons northbound.
- Check live waits: CBP posts real-time lane times – look before you commit to the drive.
- Ready Lane: a passport card or SENTRI can shave serious time off the return trip.
- Going south: the inbound crossing is usually quick – it’s the U.S. return that backs up.
- Vendors: friendly and harmless; a little cash and a firm smile is all you need.
- Local tip: keep windows up in the heat and water within reach – lines can run long.
Frequently asked questions
How long is the wait at the San Ysidro border?
Northbound waits to re-enter the US commonly run 1 to 3 hours at peak times, and can be shorter late at night or midweek. Southbound into Mexico is usually only a few minutes. Check the CBP Border Wait Times tool for the live number.
Is there a wait driving into Mexico?
Usually very little. Southbound vehicles typically drive straight through, with occasional random inspections.
How do I check border wait times?
Use the official US Customs and Border Protection (CBP) Border Wait Times website or app, which shows live waits by crossing and lane type.