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Flight Reliability

WN 1724 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1724 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

75%
Arrive within 15 minutes
8 min
Average arrival delay
2.0%
Cancelled
3 min early
Median arrival delay

Based on 295 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(44 flights)
  • Tue85%(39 flights)
  • Wed83%(36 flights)
  • Thu77%(39 flights)
  • Fri73%(45 flights)
  • Sat64%(33 flights)
  • Sun79%(53 flights)
On-time by departure window
  • 3–6 AM96%(27 flights)
  • 6–9 AM97%(38 flights)
  • 9 AM–12 PM83%(42 flights)
  • 12–3 PM65%(17 flights)
  • 3–6 PM72%(122 flights)
  • 6–9 PM49%(43 flights)
On-time trend by month
90%
Mar

Jun 59% → Mar 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%39
July 202579%33
August 202586%28
September 202569%26
October 202593%27
November 202565%17
December 202533%15
January 202674%27
February 202677%34
March 202690%30
Departures on time
72%
Diverted
0%
Flights flown
289
Months covered
12

Keep nerding

Based on 295 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.