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Flight Reliability

WN 2720 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2720 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

62%
Arrive within 15 minutes
17 min
Average arrival delay
0.2%
Cancelled
4 min
Median arrival delay

Based on 485 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon35%(75 flights)
  • Tue80%(59 flights)
  • Wed75%(60 flights)
  • Thu51%(78 flights)
  • Fri61%(76 flights)
  • Sat75%(65 flights)
  • Sun64%(70 flights)
On-time by departure window
  • 6–9 AM87%(45 flights)
  • 9 AM–12 PM67%(135 flights)
  • 12–3 PM60%(117 flights)
  • 3–6 PM44%(105 flights)
  • 6–9 PM66%(80 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
49%
May

Jun 61% → May 49% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202561%41
July 202557%42
August 202552%29
September 202581%26
October 202557%44
November 202577%30
December 202584%31
January 202663%30
February 202662%21
March 202687%30
April 202653%74
May 202649%85
Departures on time
61%
Diverted
0.2%
Flights flown
483
Months covered
12

Keep nerding

Based on 485 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.