Southwest Airlines

WN663San Jose to San Diego

Name: Southwest Airlines WN663 San Jose to San Diego: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN663 flies from San Jose (SJC) to San Diego (SAN), 671 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 76% of 339 flights arrived within 15 minutes of schedule and 0.9% were cancelled (US Department of Transportation data).

On-time record, last 12 months

76%

on time (within 15 min)

11%

more than 30 min late

0.9%

cancelled

+8 min

average arrival vs schedule

Every operation of WN663, August 2025 to July 2026: 339 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN663

San Jose (SJC) to San Diego (SAN)63 flights
Fort Myers (RSW) to Baltimore (BWI)57 flights
Dallas Love Field (DAL) to Milwaukee (MKE)49 flights
Nashville (BNA) to San Antonio (SAT)49 flights
San Francisco (SFO) to Austin Bergstrom (AUS)28 flights
Phoenix Sky Harbor (PHX) to Santa Ana (SNA)27 flights
Austin Bergstrom (AUS) to Jacksonville (JAX)13 flights
San Diego (SAN) to Sacramento (SMF)12 flights
Kansas City (MCI) to Washington (DCA)8 flights
Dallas Love Field (DAL) to San Diego (SAN)8 flights

Other flights from San Jose to San Diego

WN1017 WN1109 WN1133 WN1149 WN1152 WN1177 WN1191 WN1241 WN1283 WN1291 WN1293 WN1335

More about San Jose (SJC) and San Diego (SAN).

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