WN1772 SMF → SAN

Southwest Airlines · Sacramento, CA to San Diego, CA · 57 flights observed, 2026-04-07 to 2026-06-03 · 480 mi

This flight's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 38% on Thursdays.

WN1772 covers more than one route in the data window — the stats below are for SMF → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
67%
Median delay
+6 min
90th percentile
+53 min
Cancellation rate
0%

How often is WN1772 on time?

Across 57 flights on SMF → SAN from 2026-04-07 to 2026-06-03, WN1772 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +53 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3867%
16-30 min916%
31-60 min814%
61-120 min24%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042458%+18 min
2026-053070%+9 min
2026-063100%-3 min

Performance by day of week

DayFlightsOn-time
Mon863%
Tue9100%
Wed989%
Thu838%
Fri850%
Sat875%
Sun743%

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