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Flight Reliability

WN 1925 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1925 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

77%
Arrive within 15 minutes
10 min
Average arrival delay
1.2%
Cancelled
5 min early
Median arrival delay

Based on 418 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(71 flights)
  • Tue90%(52 flights)
  • Wed89%(52 flights)
  • Thu71%(73 flights)
  • Fri65%(76 flights)
  • Sat90%(29 flights)
  • Sun76%(59 flights)
On-time by departure window
  • 3–6 AM96%(24 flights)
  • 6–9 AM93%(135 flights)
  • 9 AM–12 PM74%(23 flights)
  • 12–3 PM76%(21 flights)
  • 3–6 PM68%(109 flights)
  • 6–9 PM62%(78 flights)
  • 9 PM–12 AM68%(22 flights)
On-time trend by month
97%
May

Jun 59% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%22
July 202583%23
August 202560%25
September 202577%26
October 202574%27
November 202576%50
December 202567%36
January 202690%29
February 202696%28
March 202666%74
April 202690%41
May 202697%31
Departures on time
71%
Diverted
0.2%
Flights flown
412
Months covered
12

Keep nerding

Based on 418 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.