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WN4650 Flight Information & Schedule

Southwest Airlines · William P. Hobby Airport (HOU) to St. Louis Lambert International Airport (STL)

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WN4650 William P. Hobby Airport to St. Louis Lambert International Airport nonstop flight: schedule, airports, aircraft and travel guide.

WN4650 Flight Overview

WN4650 is operated by Southwest Airlines and connects William P. Hobby Airport (HOU) and St. Louis Lambert International Airport (STL). Scheduled departure: 2026-10-29 12:55 (UTC-05:00); scheduled arrival: 2026-10-29 14:55 (UTC-05:00).

AirlineSouthwest Airlines
Flight numberWN4650
RouteHOU to STL
Scheduled duration2 hr

Houston to St Louis Route Information

WN4650 is a nonstop flight from William P. Hobby Airport (HOU) to St. Louis Lambert International Airport (STL). Use the information below to plan your journey.

Route distanceApprox. 1,105 km
Scheduled flight time2 hr
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 12:55 (UTC-05:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 14:55 (UTC-05:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Houston (UTC-05:00); arrival: St Louis (UTC-05:00).

WN4650 On-time Performance & History

Methodology

91%Arrival on-time rate
Sample flights91 (flights)
Average departure delay30 min
Average arrival delay4 min
Cancllation rate0%
Longest delay-
Early arrivals64%

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 737MAX 8 Passenger

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

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

BassinetUnavailable

Accessibility-

WN4650 Airports

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

William P. Hobby Airport Departure & St. Louis Lambert International Airport Arrival Guide

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

HOU

Departing from William P. Hobby Airport

WN4650 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

STL

Arriving at St. Louis Lambert International Airport

Scheduled arrival is at T2. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 14:55. 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 William P. Hobby 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, andSt. Louis Lambert International Airport’ latest arrival declaration requirements.

What should I check before flying WN4650?

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

WN4650 Frequently Asked Questions

Which airline operates this flight?

WN4650 is operated by Southwest Airlines.

Where does it depart and arrive?

William P. Hobby Airport (HOU) → St. Louis Lambert International Airport (STL).

What are the departure and arrival times?

Scheduled departure 12:55, arrival 14:55 · 2 hours.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal T2. 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.

Explore This Route

Departure airportFlights from William P. Hobby Airport
Arrival airportSt. Louis Lambert International Airport information
Operating airlineSouthwest Airlines information