WN1355 DCA → DAL

Southwest Airlines · Washington, DC to Dallas, TX · 55 flights observed, 2026-01-06 to 2026-03-04 · 1,184 mi

This flight's reliability varies a lot by day of week — 80% on-time on Saturdays vs. 43% on Sundays.

WN1355 covers more than one route in the data window — the stats below are for DCA → DAL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
67%
Median delay
+7 min
90th percentile
+54 min
Cancellation rate
2%

How often is WN1355 on time?

Across 55 flights on DCA → DAL from 2026-01-06 to 2026-03-04, WN1355 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +54 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3667%
16-30 min611%
31-60 min815%
61-120 min24%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012568%+24 min
2026-022560%+21 min
2026-034100%+3 min

Performance by day of week

DayFlightsOn-time
Mon875%
Tue978%
Wed967%
Thu863%
Fri863%
Sat580%
Sun743%

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