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Flight Reliability

WN 3314 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3314 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
0.7%
Cancelled
2 min early
Median arrival delay

Based on 282 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(44 flights)
  • Tue79%(38 flights)
  • Wed87%(37 flights)
  • Thu74%(43 flights)
  • Fri88%(43 flights)
  • Sat84%(32 flights)
  • Sun88%(43 flights)
On-time by departure window
  • 6–9 AM85%(46 flights)
  • 9 AM–12 PM88%(24 flights)
  • 12–3 PM85%(66 flights)
  • 3–6 PM86%(86 flights)
  • 6–9 PM84%(31 flights)
  • 9 PM–12 AM63%(27 flights)
On-time trend by month
73%
May

Jun 71% → May 73% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%14
July 202550%12
August 202594%33
September 2025100%34
October 202580%55
November 202593%28
December 202587%31
March 202670%23
April 202686%21
May 202673%22
Departures on time
78%
Diverted
0%
Flights flown
280
Months covered
12

Keep nerding

Based on 282 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.