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Flight Reliability

WN 1450 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1450 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

71%
Arrive within 15 minutes
13 min
Average arrival delay
0.8%
Cancelled
0 min
Median arrival delay

Based on 383 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(62 flights)
  • Tue73%(44 flights)
  • Wed70%(43 flights)
  • Thu62%(61 flights)
  • Fri55%(60 flights)
  • Sat86%(63 flights)
  • Sun70%(47 flights)
On-time by departure window
  • 6–9 AM93%(55 flights)
  • 9 AM–12 PM84%(63 flights)
  • 12–3 PM76%(55 flights)
  • 3–6 PM59%(87 flights)
  • 6–9 PM61%(120 flights)
On-time trend by month
73%
May

Jun 60% → May 73% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%37
July 202576%38
August 202563%41
September 202549%39
October 202550%18
November 202593%28
December 202574%31
January 202685%13
February 202695%19
March 202672%43
April 202681%36
May 202673%37
Departures on time
67%
Diverted
0%
Flights flown
380
Months covered
12

Keep nerding

Based on 383 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.