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Flight Reliability

WN 445 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 445 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

82%
Arrive within 15 minutes
2 min
Average arrival delay
0.5%
Cancelled
6 min early
Median arrival delay

Based on 404 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(59 flights)
  • Tue84%(64 flights)
  • Wed89%(61 flights)
  • Thu88%(57 flights)
  • Fri81%(58 flights)
  • Sat82%(38 flights)
  • Sun68%(63 flights)
On-time by departure window
  • 6–9 AM91%(53 flights)
  • 9 AM–12 PM89%(93 flights)
  • 12–3 PM82%(162 flights)
  • 3–6 PM73%(74 flights)
  • 6–9 PM56%(18 flights)
On-time trend by month
84%
May

Jun 60% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202555%31
August 202588%33
September 202586%35
October 202589%45
November 202586%35
December 202577%43
January 202683%30
February 202689%27
March 202690%30
April 202693%30
May 202684%31
Departures on time
78%
Diverted
0.5%
Flights flown
400
Months covered
12

Keep nerding

Based on 404 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.