WN435 PHX → MSY

Southwest Airlines · Phoenix, AZ to New Orleans, LA · 24 flights observed, 2025-11-03 to 2026-01-01 · 1,301 mi

This flight's reliability varies a lot by day of week — 80% on-time on Thursdays vs. 29% on Wednesdays.

WN435 covers more than one route in the data window — the stats below are for PHX → MSY, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
57%
Median delay
+4 min
90th percentile
+63 min
Cancellation rate
4%

How often is WN435 on time?

Across 24 flights on PHX → MSY from 2025-11-03 to 2026-01-01, WN435 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +63 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1357%
16-30 min522%
31-60 min29%
61-120 min29%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11863%+31 min
2025-121450%+12 min
2026-011100%-13 min

Performance by day of week

DayFlightsOn-time
Mon475%
Tue667%
Wed729%
Thu580%
Fri10%
SatNo data—
SunNo data—

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