WN4059 PHX → BWI

Southwest Airlines · Phoenix, AZ to Baltimore, MD · 18 flights observed, 2025-11-22 to 2026-01-04 · 1,999 mi

WN4059 covers more than one route in the data window — the stats below are for PHX → BWI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-9 min
90th percentile
+25 min
Cancellation rate
0%

How often is WN4059 on time?

Across 18 flights on PHX → BWI from 2025-11-22 to 2026-01-04, WN4059 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +25 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1583%
16-30 min16%
31-60 min211%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11475%0 min
2025-121182%-3 min
2026-013100%-2 min

Performance by day of week

DayFlightsOn-time
Mon3100%
Tue3100%
Wed1100%
ThuNo data—
Fri367%
Sat560%
Sun3100%

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