WN3109 DAL → PHX

Southwest Airlines · Dallas, TX to Phoenix, AZ · 33 flights observed, 2025-11-03 to 2026-05-24 · 879 mi

This flight's reliability varies a lot by day of week — 80% on-time on Thursdays vs. 40% on Sundays.

WN3109 covers more than one route in the data window — the stats below are for DAL → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
-5 min
90th percentile
+47 min
Cancellation rate
0%

How often is WN3109 on time?

Across 33 flights on DAL → PHX from 2025-11-03 to 2026-05-24, WN3109 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +47 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2370%
16-30 min39%
31-60 min515%
61-120 min13%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2025-111155%+20 min
2025-121688%+0 min
2026-011100%0 min
2026-04333%+24 min
2026-05250%+8 min

Performance by day of week

DayFlightsOn-time
Mon475%
Tue667%
Wed863%
Thu580%
Fri1100%
Sat4100%
Sun540%

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