WN1813 PHX → BWI

Southwest Airlines · Phoenix, AZ to Baltimore, MD · 23 flights observed, 2026-03-05 to 2026-04-06 · 1,999 mi

This flight runs much more reliably at some times of day than others — 75% on-time departing 3–6pm vs. 36% departing 12–3pm.

WN1813 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
50%
Median delay
+16 min
90th percentile
+62 min
Cancellation rate
0%

How often is WN1813 on time?

Across 23 flights on PHX → BWI from 2026-03-05 to 2026-04-06, WN1813 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +62 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1150%
16-30 min523%
31-60 min314%
61-120 min29%
2+ hrs15%

Performance by month

MonthFlightsOn-timeAvg delay
2026-031844%+27 min
2026-04475%+14 min

Performance by day of week

DayFlightsOn-time
Mon520%
Tue475%
Wed475%
Thu520%
Fri475%
SatNo data—
SunNo data—

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