WN3935 MDW → SRQ

Southwest Airlines · Chicago, IL to Sarasota/Bradenton, FL · 29 flights observed, 2025-07-01 to 2025-08-04 · 1,035 mi

This flight's reliability varies a lot by day of week — 100% on-time on Saturdays vs. 40% on Mondays.

WN3935 covers more than one route in the data window — the stats below are for MDW → SRQ, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
64%
Median delay
+10 min
90th percentile
+81 min
Cancellation rate
3%

How often is WN3935 on time?

Across 29 flights on MDW → SRQ from 2025-07-01 to 2025-08-04, WN3935 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +81 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1864%
16-30 min311%
31-60 min311%
61-120 min27%
2+ hrs27%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072564%+30 min
2025-08367%+4 min

Performance by day of week

DayFlightsOn-time
Mon540%
Tue580%
Wed580%
Thu540%
Fri333%
Sat5100%
SunNo data—

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