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WN2574 Flight Information & Schedule

Southwest Airlines · Long Beach International Airport (LGB) to Seattle–Tacoma International Airport (SEA)

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WN2574 Long Beach International Airport to Seattle–Tacoma International Airport nonstop flight: schedule, airports, aircraft and travel guide.

WN2574 Flight Overview

WN2574 is operated by Southwest Airlines and connects Long Beach International Airport (LGB) and Seattle–Tacoma International Airport (SEA). Scheduled departure: 2026-10-29 12:50 (UTC-07:00); scheduled arrival: 2026-10-29 15:40 (UTC-07:00).

AirlineSouthwest Airlines
Flight numberWN2574
RouteLGB to SEA
Scheduled duration2 hr 50 min

Long Beach to Seattle Route Information

WN2574 is a nonstop flight from Long Beach International Airport (LGB) to Seattle–Tacoma International Airport (SEA). Use the information below to plan your journey.

Route distanceApprox. 1,552 km
Scheduled flight time2 hr 50 min
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 12:50 (UTC-07:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 15:40 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Long Beach (UTC-07:00); arrival: Seattle (UTC-07:00).

WN2574 On-time Performance & History

Methodology

75%Arrival on-time rate
Sample flights75 (flights)
Average departure delay49 min
Average arrival delay19 min
Cancllation rate0%
Longest delay-
Early arrivals0%

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-

WN2574 Airports

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

Long Beach International Airport Departure & Seattle–Tacoma International Airport Arrival Guide

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

LGB

Departing from Long Beach International Airport

WN2574 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

SEA

Arriving at Seattle–Tacoma International Airport

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

 

Planning your arrival

Scheduled arrival: 2026-10-29 15:40. 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 Long Beach 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, andSeattle–Tacoma International Airport’ latest arrival declaration requirements.

What should I check before flying WN2574?

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

WN2574 Frequently Asked Questions

Which airline operates this flight?

WN2574 is operated by Southwest Airlines.

Where does it depart and arrive?

Long Beach International Airport (LGB) → Seattle–Tacoma International Airport (SEA).

What are the departure and arrival times?

Scheduled departure 12:50, arrival 15:40 · 2 hours 50 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal No data. 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 Long Beach International Airport
Arrival airportSeattle–Tacoma International Airport information
Operating airlineSouthwest Airlines information