Southwest Airlines
WN4603San Jose to Portland
Southwest Airlines flight WN4603 flies from San Jose (SJC) to Portland (PDX), 916 km. Over October 2025 to July 2026 it usually arrives about 14 minutes late: 65% of 129 flights arrived within 15 minutes of schedule and 1.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
65%
on time (within 15 min)
21%
more than 30 min late
1.6%
cancelled
+14 min
average arrival vs schedule
Every operation of WN4603, October 2025 to July 2026: 129 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4603
- San Jose (SJC) to Portland (PDX)36 flights
- Phoenix Sky Harbor (PHX) to San Francisco (SFO)34 flights
- Dallas Love Field (DAL) to Chicago Midway (MDW)33 flights
- Tampa (TPA) to Baltimore (BWI)23 flights
- Pittsburgh (PIT) to Nashville (BNA)1 flights
- Baltimore (BWI) to Pittsburgh (PIT)1 flights
- Santa Ana (SNA) to San Jose (SJC)1 flights
Other flights from San Jose to Portland
More about San Jose (SJC) and Portland (PDX).
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