WN3917Chicago to San Francisco
Southwest Airlines flight WN3917 flies from Chicago Midway (MDW) to San Francisco (SFO), 2,977 km. Over August 2025 to July 2026 it usually arrives about 27 minutes late: 53% of 218 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN3917, August 2025 to July 2026: 218 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3917
- Chicago Midway (MDW) to San Francisco (SFO)58 flights
- Oakland (OAK) to Santa Ana (SNA)40 flights
- Chicago Midway (MDW) to Cincinnati Northern Kentucky (CVG)33 flights
- Memphis (MEM) to Orlando (MCO)23 flights
- Santa Ana (SNA) to Phoenix Sky Harbor (PHX)18 flights
- Austin Bergstrom (AUS) to Phoenix Sky Harbor (PHX)16 flights
- Phoenix Sky Harbor (PHX) to El Paso (ELP)12 flights
- Phoenix Sky Harbor (PHX) to Atlanta (ATL)8 flights
- Baltimore (BWI) to Providence (PVD)7 flights
- Chicago Midway (MDW) to San Jose (SJC)3 flights
Other flights from Chicago to San Francisco
More about Chicago Midway (MDW) and San Francisco (SFO).
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