WN3574 BWI → BDL

Southwest Airlines · Baltimore, MD to Hartford, CT · 44 flights observed, 2025-11-02 to 2026-01-05 · 283 mi

This flight runs much more reliably at some times of day than others — 88% on-time departing 6–9pm vs. 50% departing 9pm–12am.

WN3574 covers more than one route in the data window — the stats below are for BWI → BDL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
72%
Median delay
-5 min
90th percentile
+29 min
Cancellation rate
2%

How often is WN3574 on time?

Across 44 flights on BWI → BDL from 2025-11-02 to 2026-01-05, WN3574 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +29 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3172%
16-30 min819%
31-60 min12%
61-120 min25%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112370%+10 min
2025-121872%+4 min
2026-012100%+8 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue6100%
Wed8100%
Thu875%
Fri667%
Sat10%
Sun714%

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