WN3102 PHX → SFO

Southwest Airlines · Phoenix, AZ to San Francisco, CA · 18 flights observed, 2026-04-07 to 2026-06-03 · 651 mi

This flight has been getting less reliable recently — 2026-05's on-time rate (50%) is well below the 88% average from earlier months.

WN3102 covers more than one route in the data window — the stats below are for PHX → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
72%
Median delay
+6 min
90th percentile
+26 min
Cancellation rate
0%

How often is WN3102 on time?

Across 18 flights on PHX → SFO from 2026-04-07 to 2026-06-03, WN3102 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +26 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1372%
16-30 min422%
31-60 min00%
61-120 min00%
2+ hrs16%

Performance by month

MonthFlightsOn-timeAvg delay
2026-04888%+21 min
2026-05850%+7 min
2026-062100%-1 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue978%
Wed967%
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…