Southwest Airlines

WN3689Chicago to Detroit

Name: Southwest Airlines WN3689 Chicago to Detroit: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3689 flies from Chicago Midway (MDW) to Detroit (DTW), 367 km. Over August 2025 to July 2026 it usually arrives about 15 minutes late: 63% of 188 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).

On-time record, last 12 months

63%

on time (within 15 min)

21%

more than 30 min late

1.1%

cancelled

+15 min

average arrival vs schedule

Every operation of WN3689, August 2025 to July 2026: 188 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3689

Chicago Midway (MDW) to Detroit (DTW)57 flights
Phoenix Sky Harbor (PHX) to San Francisco (SFO)34 flights
Las Vegas (LAS) to Tampa (TPA)33 flights
Phoenix Sky Harbor (PHX) to Dallas Love Field (DAL)18 flights
Santa Ana (SNA) to Austin Bergstrom (AUS)16 flights
Tampa (TPA) to Chicago Midway (MDW)7 flights
Dallas Love Field (DAL) to Nashville (BNA)5 flights
Orlando (MCO) to Manchester NH (MHT)4 flights
Orlando (MCO) to Detroit (DTW)4 flights
San Diego (SAN) to Las Vegas (LAS)2 flights

Other flights from Chicago to Detroit

WN1071 WN1081 WN1140 WN1282 WN1305 WN1346 WN1434 WN147 WN1491 WN1500 WN1526 WN1708

More about Chicago Midway (MDW) and Detroit (DTW).

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