WN1951 SNA → DEN

Southwest Airlines · Santa Ana, CA to Denver, CO · 57 flights observed, 2026-04-07 to 2026-06-03 · 846 mi

This flight runs much more reliably at some times of day than others — 88% on-time departing 9am–12pm vs. 43% departing 12–3pm.

WN1951 covers more than one route in the data window — the stats below are for SNA → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
82%
Median delay
-3 min
90th percentile
+24 min
Cancellation rate
0%

How often is WN1951 on time?

Across 57 flights on SNA → DEN from 2026-04-07 to 2026-06-03, WN1951 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4682%
16-30 min59%
31-60 min35%
61-120 min12%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042483%+2 min
2026-053083%+9 min
2026-06250%+5 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue978%
Wed9100%
Thu888%
Fri875%
Sat8100%
Sun743%

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