Skip to content
WanderNerd
Check a flight

Flight Reliability

WN 3569 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3569 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

76%
Arrive within 15 minutes
7 min
Average arrival delay
0.2%
Cancelled
5 min early
Median arrival delay

Based on 442 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(75 flights)
  • Tue77%(61 flights)
  • Wed88%(66 flights)
  • Thu69%(75 flights)
  • Fri64%(69 flights)
  • Sat83%(35 flights)
  • Sun75%(56 flights)
On-time by departure window
  • 6–9 AM97%(32 flights)
  • 9 AM–12 PM71%(59 flights)
  • 12–3 PM80%(65 flights)
  • 3–6 PM64%(140 flights)
  • 6–9 PM83%(110 flights)
  • 9 PM–12 AM77%(31 flights)
On-time trend by month
54%
May

Jun 82% → May 54% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202582%39
July 202576%42
August 202566%29
September 202596%26
October 202581%31
November 202574%81
December 202579%81
January 202679%14
February 202693%15
March 202668%28
April 202660%25
May 202654%26
Departures on time
75%
Diverted
0.9%
Flights flown
437
Months covered
12

Keep nerding

Based on 442 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.