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Flight Reliability

WN 1442 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1442 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

74%
Arrive within 15 minutes
10 min
Average arrival delay
0%
Cancelled
3 min
Median arrival delay

Based on 303 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(41 flights)
  • Tue82%(39 flights)
  • Wed87%(39 flights)
  • Thu61%(41 flights)
  • Fri57%(42 flights)
  • Sat84%(56 flights)
  • Sun73%(45 flights)
On-time by departure window
  • 3–6 AM—(5 flights)
  • 6–9 AM83%(29 flights)
  • 9 AM–12 PM83%(48 flights)
  • 12–3 PM87%(62 flights)
  • 3–6 PM62%(110 flights)
  • 6–9 PM67%(49 flights)
On-time trend by month
65%
May

Jun 65% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%20
July 202538%16
August 202568%31
September 202585%34
October 202596%22
November 202581%31
December 202552%31
January 202685%13
February 202681%16
March 202686%35
April 202679%28
May 202665%26
Departures on time
69%
Diverted
0%
Flights flown
303
Months covered
12

Keep nerding

Based on 303 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.