Southwest Airlines
WN4138San Jose to San Diego
Southwest Airlines flight WN4138 flies from San Jose (SJC) to San Diego (SAN), 671 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 81% of 312 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
12%
more than 30 min late
0.6%
cancelled
+4 min
average arrival vs schedule
Every operation of WN4138, August 2025 to July 2026: 312 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4138
- San Jose (SJC) to San Diego (SAN)58 flights
- Las Vegas (LAS) to Phoenix Sky Harbor (PHX)50 flights
- Palm Springs (PSP) to Denver (DEN)31 flights
- San Jose (SJC) to Ontario (ONT)28 flights
- Sacramento (SMF) to Santa Ana (SNA)27 flights
- Denver (DEN) to Phoenix Sky Harbor (PHX)16 flights
- Phoenix Sky Harbor (PHX) to Albuquerque (ABQ)15 flights
- Albuquerque (ABQ) to Dallas Love Field (DAL)15 flights
- Ontario (ONT) to Phoenix Sky Harbor (PHX)15 flights
- Portland (PDX) to Sacramento (SMF)13 flights
Other flights from San Jose to San Diego
More about San Jose (SJC) and San Diego (SAN).
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