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Flight Reliability

WN 2605 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2605 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

72%
Arrive within 15 minutes
12 min
Average arrival delay
2.9%
Cancelled
0 min
Median arrival delay

Based on 274 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon56%(41 flights)
  • Tue89%(37 flights)
  • Wed87%(39 flights)
  • Thu71%(41 flights)
  • Fri55%(38 flights)
  • Sat81%(31 flights)
  • Sun68%(37 flights)
On-time by departure window
  • 3–6 AM98%(47 flights)
  • 6–9 AM—(4 flights)
  • 9 AM–12 PM91%(32 flights)
  • 12–3 PM46%(24 flights)
  • 3–6 PM53%(40 flights)
  • 6–9 PM65%(109 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
96%
May

Jun 57% → May 96% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%14
July 202536%11
August 202553%30
September 202564%33
October 202561%31
November 202573%22
December 202583%18
January 202688%24
February 202667%21
March 202670%10
April 2026100%23
May 202696%27
Departures on time
70%
Diverted
0.7%
Flights flown
264
Months covered
12

Keep nerding

Based on 274 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.