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Flight Reliability

WN 1483 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1483 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

80%
Arrive within 15 minutes
7 min
Average arrival delay
0.8%
Cancelled
3 min early
Median arrival delay

Based on 380 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon73%(52 flights)
  • Tue92%(51 flights)
  • Wed87%(52 flights)
  • Thu70%(54 flights)
  • Fri76%(54 flights)
  • Sat79%(53 flights)
  • Sun80%(60 flights)
On-time by departure window
  • 6–9 AM95%(127 flights)
  • 9 AM–12 PM84%(85 flights)
  • 12–3 PM83%(18 flights)
  • 3–6 PM61%(93 flights)
  • 6–9 PM67%(27 flights)
  • 9 PM–12 AM69%(26 flights)
On-time trend by month
100%
May

Jun 68% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%28
July 202557%30
August 202587%31
September 202593%30
October 202558%31
November 202581%31
December 202584%32
January 202672%32
February 202668%31
March 202688%32
April 202694%33
May 2026100%35
Departures on time
78%
Diverted
0.3%
Flights flown
376
Months covered
12

Keep nerding

Based on 380 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.