WN3173Washington to Chicago
Southwest Airlines flight WN3173 flies from Washington (DCA) to Chicago Midway (MDW), 964 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 82% of 179 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN3173, August 2025 to July 2026: 179 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3173
- Washington (DCA) to Chicago Midway (MDW)45 flights
- Los Angeles (LAX) to Chicago Midway (MDW)33 flights
- Kona (KOA) to Honolulu (HNL)27 flights
- Sacramento (SMF) to Ontario (ONT)25 flights
- Pensacola (PNS) to Nashville (BNA)18 flights
- Phoenix Sky Harbor (PHX) to Las Vegas (LAS)16 flights
- Dallas Love Field (DAL) to Pensacola (PNS)5 flights
- Houston (HOU) to Tulsa (TUL)4 flights
- Omaha (OMA) to Orlando (MCO)3 flights
- Tulsa (TUL) to Phoenix Sky Harbor (PHX)2 flights
Other flights from Washington to Chicago
More about Washington (DCA) and Chicago Midway (MDW).
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