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Flight Reliability

WN 2013 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2013 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

83%
Arrive within 15 minutes
6 min
Average arrival delay
0%
Cancelled
5 min early
Median arrival delay

Based on 373 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(49 flights)
  • Tue88%(64 flights)
  • Wed87%(67 flights)
  • Thu83%(52 flights)
  • Fri85%(47 flights)
  • Sat80%(44 flights)
  • Sun82%(50 flights)
On-time by departure window
  • 3–6 AM98%(84 flights)
  • 6–9 AM91%(105 flights)
  • 9 AM–12 PM73%(30 flights)
  • 12–3 PM81%(53 flights)
  • 3–6 PM68%(76 flights)
  • 6–9 PM64%(25 flights)
On-time trend by month
98%
May

Jun 100% → May 98% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%30
July 202597%30
August 202582%27
September 202569%26
October 202576%42
November 202585%26
December 202564%22
January 202666%29
February 202696%25
March 202668%31
April 202690%41
May 202698%44
Departures on time
81%
Diverted
0%
Flights flown
373
Months covered
12

Keep nerding

Based on 373 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.