WN1125 DEN → PHX

Southwest Airlines · Denver, CO to Phoenix, AZ · 33 flights observed, 2026-03-05 to 2026-04-06 · 602 mi

This flight has been getting more reliable recently — 2026-04's on-time rate (83%) is well above the 52% average from earlier months.

WN1125 covers more than one route in the data window — the stats below are for DEN → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
58%
Median delay
+10 min
90th percentile
+81 min
Cancellation rate
0%

How often is WN1125 on time?

Across 33 flights on DEN → PHX from 2026-03-05 to 2026-04-06, WN1125 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +81 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1958%
16-30 min515%
31-60 min26%
61-120 min618%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032752%+29 min
2026-04683%-7 min

Performance by day of week

DayFlightsOn-time
Mon540%
Tue475%
Wed4100%
Thu540%
Fri560%
Sat540%
Sun560%

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