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Flight Reliability

WN 3610 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3610 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

74%
Arrive within 15 minutes
8 min
Average arrival delay
0.4%
Cancelled
2 min early
Median arrival delay

Based on 477 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon68%(78 flights)
  • Tue73%(59 flights)
  • Wed86%(62 flights)
  • Thu67%(81 flights)
  • Fri76%(75 flights)
  • Sat79%(47 flights)
  • Sun76%(71 flights)
On-time by departure window
  • 6–9 AM93%(55 flights)
  • 9 AM–12 PM81%(109 flights)
  • 12–3 PM80%(104 flights)
  • 3–6 PM71%(76 flights)
  • 6–9 PM58%(129 flights)
On-time trend by month
68%
May

Jun 77% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%56
July 202579%61
August 202566%41
September 202571%38
October 202587%31
November 202582%54
December 202578%40
February 202687%15
March 202648%29
April 202672%46
May 202668%53
Departures on time
69%
Diverted
0.4%
Flights flown
473
Months covered
12

Keep nerding

Based on 477 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.