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Flight Reliability

WN 934 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 934 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

81%
Arrive within 15 minutes
5 min
Average arrival delay
1.5%
Cancelled
6 min early
Median arrival delay

Based on 391 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(52 flights)
  • Tue78%(60 flights)
  • Wed78%(60 flights)
  • Thu90%(50 flights)
  • Fri79%(53 flights)
  • Sat87%(63 flights)
  • Sun70%(47 flights)
On-time by departure window
  • 3–6 AM—(4 flights)
  • 6–9 AM97%(167 flights)
  • 9 AM–12 PM78%(23 flights)
  • 12–3 PM67%(52 flights)
  • 3–6 PM58%(81 flights)
  • 6–9 PM78%(58 flights)
On-time trend by month
97%
May

Jun 55% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%33
July 202550%34
August 202586%35
September 2025100%34
October 202572%47
November 2025100%26
December 202593%27
January 202679%29
February 202687%30
March 202663%30
April 2026100%30
May 202697%30
Departures on time
78%
Diverted
0%
Flights flown
385
Months covered
12

Keep nerding

Based on 391 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.