WN3583 SAT → MDW

Southwest Airlines · San Antonio, TX to Chicago, IL · 27 flights observed, 2026-06-04 to 2026-06-30 · 1,036 mi

WN3583 covers more than one route in the data window — the stats below are for SAT → MDW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
78%
Median delay
-1 min
90th percentile
+34 min
Cancellation rate
0%

How often is WN3583 on time?

Across 27 flights on SAT → MDW from 2026-06-04 to 2026-06-30, WN3583 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +34 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2178%
16-30 min311%
31-60 min14%
61-120 min27%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-062778%+7 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue4100%
Wed367%
Thu475%
Fri475%
Sat475%
Sun4100%

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