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WN4326 Flight Information & Schedule

Southwest Airlines · San Francisco International Airport (SFO) to San Diego International Airport (SAN)

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WN4326 San Francisco International Airport to San Diego International Airport nonstop flight: schedule, airports, aircraft and travel guide.

WN4326 Flight Overview

WN4326 is operated by Southwest Airlines and connects San Francisco International Airport (SFO) and San Diego International Airport (SAN). Scheduled departure: 2026-10-29 18:15 (UTC-07:00); scheduled arrival: 2026-10-29 19:55 (UTC-07:00).

AirlineSouthwest Airlines
Flight numberWN4326
RouteSFO to SAN
Scheduled duration1 hr 40 min

San Francisco to San Diego Route Information

WN4326 is a nonstop flight from San Francisco International Airport (SFO) to San Diego International Airport (SAN). Use the information below to plan your journey.

Route distanceApprox. 718 km
Scheduled flight time1 hr 40 min
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 18:15 (UTC-07:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 19:55 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: San Francisco (UTC-07:00); arrival: San Diego (UTC-07:00).

WN4326 On-time Performance & History

Methodology

50%Arrival on-time rate
Sample flights50 (flights)
Average departure delay1 min
Average arrival delay50 min
Cancllation rate0%
Longest delay-
Early arrivals50%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Boeing 737

Economy 17 in; Business 37 in

Seat layout175

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class3-3

17 in

MealsFree snacks and drinks on most flights; premium drinks for purchase

Inflight entertainmentStreaming to personal devices; no seatback screens

Inflight Wi-Fi

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: USB-A and USB-C at every seat on newer aircraft

BassinetUnavailable

Accessibility-

WN4326 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

San Francisco International Airport Departure & San Diego International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

SFO

Departing from San Francisco International Airport

WN4326 is scheduled to depart from T2. Allow time for international check-in, baggage drop, security and immigration.

SAN

Arriving at San Diego International Airport

Scheduled arrival is at T1. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 19:55. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow San Francisco International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andSan Diego International Airport’ latest arrival declaration requirements.

What should I check before flying WN4326?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

WN4326 Frequently Asked Questions

Which airline operates this flight?

WN4326 is operated by Southwest Airlines.

Where does it depart and arrive?

San Francisco International Airport (SFO) → San Diego International Airport (SAN).

What are the departure and arrival times?

Scheduled departure 18:15, arrival 19:55 · 1 hour 40 minutes.

Which terminal is used for check-in?

Departure terminal T2, arrival terminal T1. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Free snacks and drinks on most flights; premium drinks for purchase. Inflight entertainment: Streaming to personal devices; no seatback screens.

Explore This Route

Departure airportFlights from San Francisco International Airport
Arrival airportSan Diego International Airport information
Operating airlineSouthwest Airlines information