Southwest Airlines

WN3643Omaha to St. Louis

Name: Southwest Airlines WN3643 Omaha to St. Louis: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3643 flies from Omaha (OMA) to St. Louis (STL), 549 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 79% of 238 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).

On-time record, last 12 months

79%

on time (within 15 min)

more than 30 min late

cancelled

+4 min

average arrival vs schedule

Every operation of WN3643, August 2025 to July 2026: 238 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3643

Omaha (OMA) to St. Louis (STL)57 flights
Sacramento (SMF) to Las Vegas (LAS)45 flights
Chicago Midway (MDW) to Atlanta (ATL)42 flights
Minneapolis (MSP) to Chicago Midway (MDW)24 flights
Sacramento (SMF) to Los Angeles (LAX)16 flights
Portland (PDX) to Phoenix Sky Harbor (PHX)13 flights
Kansas City (MCI) to Austin Bergstrom (AUS)9 flights
Denver (DEN) to Omaha (OMA)8 flights
Orlando (MCO) to Cincinnati Northern Kentucky (CVG)8 flights
St. Louis (STL) to Washington (DCA)7 flights

Other flights from Omaha to St. Louis

WN1163 WN1262 WN1264 WN164 WN1709 WN1717 WN1741 WN1810 WN1817 WN200 WN2103 WN2192

More about Omaha (OMA) and St. Louis (STL).

Embed this on your site

A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.

Dark badge, HTML

<a href="https://tripstow.com/flights/wn3643" title="WN3643 is on time 79% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3643.svg" alt="WN3643 is on time 79% of the time" width="360" height="88" loading="lazy"></a>

Light badge, HTML

<a href="https://tripstow.com/flights/wn3643" title="WN3643 is on time 79% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3643.svg?theme=light" alt="WN3643 is on time 79% of the time" width="360" height="88" loading="lazy"></a>

Markdown, for forums and README files

[![WN3643 is on time 79% of the time](https://tripstow.com/badge/flights/wn3643.svg)](https://tripstow.com/flights/wn3643)

Flying soon?

Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.

Start free