WN1016 PHX → IAD

Southwest Airlines · Phoenix, AZ to Washington, DC · 26 flights observed, 2026-04-07 to 2026-06-03 · 1,956 mi

This flight has been getting less reliable recently — 2026-05's on-time rate (46%) is well below the 82% average from earlier months.

WN1016 covers more than one route in the data window — the stats below are for PHX → IAD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
62%
Median delay
+3 min
90th percentile
+36 min
Cancellation rate
0%

How often is WN1016 on time?

Across 26 flights on PHX → IAD from 2026-04-07 to 2026-06-03, WN1016 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +36 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1662%
16-30 min623%
31-60 min312%
61-120 min14%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041182%-2 min
2026-051346%+7 min
2026-06250%+16 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue956%
Wed956%
ThuNo data—
FriNo data—
Sat875%
SunNo data—

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