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Flight Reliability

WN 3167 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3167 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

87%
Arrive within 15 minutes
1 min early
Average arrival delay
0.5%
Cancelled
7 min early
Median arrival delay

Based on 382 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(67 flights)
  • Tue81%(43 flights)
  • Wed93%(44 flights)
  • Thu84%(64 flights)
  • Fri88%(64 flights)
  • Sat90%(48 flights)
  • Sun82%(50 flights)
On-time by departure window
  • 3–6 AM100%(32 flights)
  • 6–9 AM96%(110 flights)
  • 9 AM–12 PM94%(35 flights)
  • 12–3 PM89%(62 flights)
  • 3–6 PM86%(64 flights)
  • 6–9 PM64%(77 flights)
On-time trend by month
97%
May

Jun 90% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%41
July 202587%38
August 202581%21
September 2025100%17
October 202597%68
November 202568%28
December 202573%30
January 202680%49
February 202682%28
April 202692%24
May 202697%31
Departures on time
86%
Diverted
0%
Flights flown
380
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.