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Flight Reliability

WN 2422 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2422 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
7 min
Average arrival delay
0.8%
Cancelled
5 min early
Median arrival delay

Based on 369 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(53 flights)
  • Tue88%(56 flights)
  • Wed91%(55 flights)
  • Thu81%(53 flights)
  • Fri66%(53 flights)
  • Sat83%(54 flights)
  • Sun80%(40 flights)
On-time by departure window
  • 3–6 AM—(4 flights)
  • 6–9 AM92%(156 flights)
  • 9 AM–12 PM80%(70 flights)
  • 12–3 PM73%(59 flights)
  • 3–6 PM73%(40 flights)
  • 6–9 PM49%(35 flights)
On-time trend by month
87%
May

Jun 81% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202581%31
July 202568%37
August 202590%30
September 202593%29
October 202579%42
November 202577%31
December 202548%31
February 2026100%21
March 202688%40
April 202691%33
May 202687%30
Departures on time
77%
Diverted
0.5%
Flights flown
364
Months covered
12

Keep nerding

Based on 369 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.