WN275 AUS → BWI

Southwest Airlines · Austin, TX to Baltimore, MD · 58 flights observed, 2026-01-06 to 2026-03-04 · 1,342 mi

This flight's reliability varies a lot by day of week — 100% on-time on Wednesdays vs. 43% on Sundays.

WN275 covers more than one route in the data window — the stats below are for AUS → BWI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-3 min
90th percentile
+32 min
Cancellation rate
5%

How often is WN275 on time?

Across 58 flights on AUS → BWI from 2026-01-06 to 2026-03-04, WN275 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +32 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4276%
16-30 min713%
31-60 min35%
61-120 min12%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012391%-7 min
2026-022864%+15 min
2026-03475%+29 min

Performance by day of week

DayFlightsOn-time
Mon771%
Tue978%
Wed9100%
Thu850%
Fri8100%
Sat786%
Sun743%

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