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Flight Reliability

WN 463 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 463 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

85%
Arrive within 15 minutes
3 min
Average arrival delay
0.2%
Cancelled
4 min early
Median arrival delay

Based on 406 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon83%(59 flights)
  • Tue83%(60 flights)
  • Wed82%(61 flights)
  • Thu86%(59 flights)
  • Fri88%(60 flights)
  • Sat88%(56 flights)
  • Sun82%(50 flights)
On-time by departure window
  • 3–6 AM91%(32 flights)
  • 6–9 AM94%(115 flights)
  • 9 AM–12 PM89%(101 flights)
  • 12–3 PM71%(41 flights)
  • 3–6 PM79%(63 flights)
  • 6–9 PM78%(32 flights)
  • 9 PM–12 AM57%(21 flights)
On-time trend by month
81%
May

Jun 91% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%34
July 202594%36
August 202588%32
September 202593%30
October 202571%31
November 202580%30
December 202587%31
January 202691%43
February 202681%36
March 202669%39
April 202691%32
May 202681%31
Departures on time
82%
Diverted
0%
Flights flown
405
Months covered
12

Keep nerding

Based on 406 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.