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WN3763 Flight Information & Schedule

Southwest Airlines · Seattle–Tacoma International Airport (SEA) to San Diego International Airport (SAN)

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WN3763 Seattle–Tacoma International Airport to San Diego International Airport nonstop flight: schedule, airports, aircraft and travel guide.

WN3763 Flight Overview

WN3763 is operated by Southwest Airlines and connects Seattle–Tacoma International Airport (SEA) and San Diego International Airport (SAN). Scheduled departure: 2026-10-29 07:40 (UTC-07:00); scheduled arrival: 2026-10-29 10:35 (UTC-07:00).

AirlineSouthwest Airlines
Flight numberWN3763
RouteSEA to SAN
Scheduled duration2 hr 55 min

Seattle to San Diego Route Information

WN3763 is a nonstop flight from Seattle–Tacoma International Airport (SEA) to San Diego International Airport (SAN). Use the information below to plan your journey.

Route distanceApprox. 1,689 km
Scheduled flight time2 hr 55 min
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 07:40 (UTC-07:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 10:35 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

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

WN3763 On-time Performance & History

Methodology

67%Arrival on-time rate
Sample flights67 (flights)
Average departure delay54 min
Average arrival delay10 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 16 · Economy 159

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-FiFree Wi-Fi for Rapid Rewards mem

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-

WN3763 Airports

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

Seattle–Tacoma International Airport Departure & San Diego International Airport Arrival Guide

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

SEA

Departing from Seattle–Tacoma International Airport

WN3763 is scheduled to depart from . 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 10:35. 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 Seattle–Tacoma 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 WN3763?

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

WN3763 Frequently Asked Questions

Which airline operates this flight?

WN3763 is operated by Southwest Airlines.

Where does it depart and arrive?

Seattle–Tacoma International Airport (SEA) → San Diego International Airport (SAN).

What are the departure and arrival times?

Scheduled departure 07:40, arrival 10:35 · 2 hours 55 minutes.

Which terminal is used for check-in?

Departure terminal No data, 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 Seattle–Tacoma International Airport
Arrival airportSan Diego International Airport information
Operating airlineSouthwest Airlines information