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Flight Reliability

WN 883 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 883 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

77%
Arrive within 15 minutes
6 min
Average arrival delay
1.7%
Cancelled
5 min early
Median arrival delay

Based on 361 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon67%(48 flights)
  • Tue80%(56 flights)
  • Wed76%(53 flights)
  • Thu74%(49 flights)
  • Fri81%(53 flights)
  • Sat80%(39 flights)
  • Sun80%(55 flights)
On-time by departure window
  • 6–9 AM95%(116 flights)
  • 9 AM–12 PM82%(27 flights)
  • 12–3 PM83%(24 flights)
  • 3–6 PM64%(107 flights)
  • 6–9 PM65%(66 flights)
  • 9 PM–12 AM62%(13 flights)
On-time trend by month
63%
May

Jun 85% → May 63% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%27
July 202589%28
August 2025100%29
September 2025100%26
October 202578%55
November 202579%19
December 202567%15
January 202679%24
February 202675%40
March 202647%32
April 202661%28
May 202663%30
Departures on time
74%
Diverted
0.6%
Flights flown
353
Months covered
12

Keep nerding

Based on 361 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.