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Flight Reliability

WN 2585 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2585 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

69%
Arrive within 15 minutes
16 min
Average arrival delay
0.8%
Cancelled
5 min
Median arrival delay

Based on 382 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(57 flights)
  • Tue69%(52 flights)
  • Wed61%(51 flights)
  • Thu60%(58 flights)
  • Fri68%(60 flights)
  • Sat77%(47 flights)
  • Sun64%(53 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 6–9 AM—(6 flights)
  • 9 AM–12 PM83%(52 flights)
  • 12–3 PM78%(86 flights)
  • 3–6 PM70%(106 flights)
  • 6–9 PM57%(119 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
56%
May

Jun 68% → May 56% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%28
July 202539%31
August 202583%30
September 202573%30
October 202584%31
November 202579%29
December 202571%31
January 202676%29
February 202637%27
March 202676%29
April 202680%40
May 202656%43
Departures on time
63%
Diverted
0.3%
Flights flown
378
Months covered
12

Keep nerding

Based on 382 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.