WN1673 PHX → SMF

Southwest Airlines · Phoenix, AZ to Sacramento, CA · 49 flights observed, 2026-01-06 to 2026-03-04 · 647 mi

This flight has been getting less reliable recently — 2026-02's on-time rate (58%) is well below the 91% average from earlier months.

WN1673 covers more than one route in the data window — the stats below are for PHX → SMF, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-5 min
90th percentile
+28 min
Cancellation rate
0%

How often is WN1673 on time?

Across 49 flights on PHX → SMF from 2026-01-06 to 2026-03-04, WN1673 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3673%
16-30 min816%
31-60 min510%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012291%-3 min
2026-022458%+4 min
2026-03367%+8 min

Performance by day of week

DayFlightsOn-time
Mon888%
Tue978%
Wed978%
Thu863%
Fri875%
SatNo data—
Sun757%

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