Southwest Airlines

WN2420Columbus to Chicago

Name: Southwest Airlines WN2420 Columbus to Chicago: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN2420 flies from Columbus (CMH) to Chicago Midway (MDW), 454 km. Over August 2025 to June 2026 it usually arrives about 8 minutes late: 80% of 144 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).

On-time record, last 12 months

80%

on time (within 15 min)

12%

more than 30 min late

cancelled

+8 min

average arrival vs schedule

Every operation of WN2420, August 2025 to June 2026: 144 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN2420

Columbus (CMH) to Chicago Midway (MDW)57 flights
Nashville (BNA) to Pittsburgh (PIT)25 flights
Dallas Love Field (DAL) to Tampa (TPA)24 flights
Austin Bergstrom (AUS) to Nashville (BNA)14 flights
Chicago Midway (MDW) to Manchester NH (MHT)7 flights
San Diego (SAN) to Tucson (TUS)7 flights
Sacramento (SMF) to San Diego (SAN)7 flights
Chicago Midway (MDW) to San Juan (SJU)2 flights
Houston (HOU) to Chicago Midway (MDW)1 flights

Other flights from Columbus to Chicago

WN1015 WN1044 WN1050 WN1078 WN1131 WN1132 WN1197 WN1198 WN1199 WN1200 WN1254 WN126

More about Columbus (CMH) and Chicago Midway (MDW).

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/wn2420" title="WN2420 is on time 80% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn2420.svg" alt="WN2420 is on time 80% of the time" width="360" height="88" loading="lazy"></a>

Light badge, HTML

<a href="https://tripstow.com/flights/wn2420" title="WN2420 is on time 80% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn2420.svg?theme=light" alt="WN2420 is on time 80% of the time" width="360" height="88" loading="lazy"></a>

Markdown, for forums and README files

[![WN2420 is on time 80% of the time](https://tripstow.com/badge/flights/wn2420.svg)](https://tripstow.com/flights/wn2420)

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