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Airport guide

San Diego International Airport

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San Diego, CA

Live wait snapshot

Current checkpoint reading

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Official airport homepage

Airport code

SAN

Source-linked airport guide with official references.

Guide coverage

Wait data is labeled by airport-published source state and freshness.

Checkpoint access mapped

Checkpoint and terminal access notes stay separate from live wait claims.

Planning notes included

Planning guidance is context for traveler decisions, not a guarantee of future conditions.

Plan from this airport signal

Choose a checkpoint and leave-time window

Verify first

This planner uses the current SAN airport source response, your travel setup, and available history context. It keeps TSA arrival guidance as the floor and only adds buffers when the source signal calls for caution.

Trip type

Drive / curb time

30 min

Lane preference

Estimated leave target

Set flight time

Based on TSA floor, your drive time, and fallback source-check buffer.

Estimated airport arrival

Set flight time

Based on TSA floor, your drive time, and fallback source-check buffer.

No live checkpoint recommendation

All lanes

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Source unavailableFetch time unavailable

The airport source could not be read on the last attempt.

Last source read: Unavailable

Recommendation math

TSA domestic floor +120 minSource check buffer +20 minDrive +30 min

No reliable live source response is available in this view. The recommendation is conservative planning guidance, not a TSA or airline guarantee.

Historical context

Historical wait context is not available for this airport yet.

Treat this as planning help. Re-check the airport source, airline app, and current traffic before you leave, especially when the source is stale, hours-only, suspended, or unavailable.

Trust and planning

How to read SAN wait coverage

Live minutes

If the source shows ‘15 min’, plan for 15–20 min to account for variability between publish time and your arrival. Treat the number as a snapshot, not a guarantee.

Missing or stale data

If the freshness label reads ‘Stale’ or no wait is published, fall back to posted checkpoint hours, airport advisories, and the peak-window note below instead of assuming a short line.

Checkpoint counts

A count of ‘4 checkpoints’ reflects what the official source tracks, not every physical lane. A checkpoint serving your gate may be unpublished or closed for the day.

At a glance

SAN terminal and checkpoint facts

Terminals
2
Terminal 1 and Terminal 2.
Concourses
T1 (single concourse); T2 East and West
Checkpoints
T1 checkpoint, T2 East, T2 West
No post-security connection between T1 and T2; landside shuttle only.
Operating hours
Typical 3:45 AM - last departure; SAN operates on a single runway.
Peak hours (local)
5:30-8:30 AM and 4:00-6:30 PM local time.
TSA PreCheck
Available
PreCheck at T1, T2 East, and T2 West.
CLEAR Plus
Available
Source: official SAN reference

Planning bullets

How locals actually plan SAN

San Diego is two separate terminals with no post-security bridge.

Terminal 1 has one checkpoint; Terminal 2 has East and West banks by airline.

There is no post-security connection between Terminal 1 and Terminal 2; landside shuttle only.

SAN's single-runway operation pushes peak departures into tight windows, so build buffer for 7-9 AM and 5-7 PM departures.

Checkpoint access

Which checkpoint reaches your gate?

SAN is terminal-specific today. Terminal 1 has one checkpoint, while Terminal 2 uses East and West checkpoints by airline, and inter-terminal moves use the airport shuttle.

Official checkpoint and terminal access source

Official SAN resources

Every authoritative link for SAN

Every resource below is a first-party airport, Massport, Port Authority, or TSA page. Use them when you need the canonical answer for SAN rather than an aggregator interpretation.

TSA program references

National TSA and CLEAR references worth checking

Nearby airports

Straight-line distance to other covered airports

Distances are great-circle miles from SAN coordinates; use them as a regional comparison floor, not a drive estimate. Real drive time varies with traffic and metro layout.

Traveler intent

Keep planning SAN on TravelTSA

SAN TSA wait times today

Live checkpoint status, line coverage, and official airport updates for San Diego, CA.

Open guide

How early to get to SAN

Use live waits, bags, and terminal friction to choose a safer airport arrival window.

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When to leave for SAN

Turn drive time, terminal access, and security conditions into a practical leave-now decision.

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SAN TSA PreCheck wait times

See how TravelTSA handles published PreCheck coverage, lane availability, and checkpoint context for SAN.

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Frequently asked questions

SAN answers from the facts above

How many terminals does SAN have?

San Diego International Airport operates 2 terminals: Terminal 1 and Terminal 2.

Does SAN have TSA PreCheck and CLEAR?

TSA PreCheck is available at SAN (precheck at t1, t2 east, and t2 west.). CLEAR Plus is available.

When is SAN busiest?

Peak departure windows are typically 5:30-8:30 AM and 4:00-6:30 PM local time. Build extra buffer during those windows and for holiday travel periods.

How often does TravelTSA refresh SAN?

TravelTSA refreshes the source airport wait-time page every 3 minutes and surfaces new checkpoint data as the airport publishes it.