WN1909 SLC → LAX

Southwest Airlines · Salt Lake City, UT to Los Angeles, CA · 18 flights observed, 2026-04-07 to 2026-06-03 · 590 mi

This flight has been getting more reliable recently — 2026-05's on-time rate (88%) is well above the 63% average from earlier months.

WN1909 covers more than one route in the data window — the stats below are for SLC → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
78%
Median delay
+3 min
90th percentile
+43 min
Cancellation rate
0%

How often is WN1909 on time?

Across 18 flights on SLC → LAX from 2026-04-07 to 2026-06-03, WN1909 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +43 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1478%
16-30 min16%
31-60 min317%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-04863%+9 min
2026-05888%+8 min
2026-062100%-6 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue967%
Wed989%
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…