Southwest Airlines

WN3730San Jose to Chicago

Name: Southwest Airlines WN3730 San Jose to Chicago: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3730 flies from San Jose (SJC) to Chicago Midway (MDW), 2,950 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 81% of 301 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).

On-time record, last 12 months

81%

on time (within 15 min)

11%

more than 30 min late

cancelled

+8 min

average arrival vs schedule

Every operation of WN3730, August 2025 to July 2026: 301 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3730

San Jose (SJC) to Chicago Midway (MDW)63 flights
Orlando (MCO) to Baltimore (BWI)58 flights
Philadelphia (PHL) to Chicago Midway (MDW)58 flights
San Juan (SJU) to Tampa (TPA)56 flights
Phoenix Sky Harbor (PHX) to Los Angeles (LAX)33 flights
Baltimore (BWI) to Minneapolis (MSP)18 flights
Los Angeles (LAX) to San Francisco (SFO)5 flights
Los Angeles (LAX) to Tampa (TPA)5 flights
Orlando (MCO) to New Orleans (MSY)4 flights
Raleigh-durham (RDU) to Baltimore (BWI)1 flights

Other flights from San Jose to Chicago

WN1003 WN1142 WN1877 WN2077 WN2409 WN2546 WN2566 WN2812 WN3195 WN3401 WN3720

More about San Jose (SJC) and Chicago Midway (MDW).

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