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Flight Reliability

WN 1081 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1081 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

74%
Arrive within 15 minutes
10 min
Average arrival delay
1.1%
Cancelled
0 min
Median arrival delay

Based on 442 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(56 flights)
  • Tue78%(74 flights)
  • Wed67%(69 flights)
  • Thu80%(54 flights)
  • Fri84%(62 flights)
  • Sat74%(58 flights)
  • Sun58%(64 flights)
On-time by departure window
  • 3–6 AM97%(39 flights)
  • 6–9 AM86%(22 flights)
  • 9 AM–12 PM79%(14 flights)
  • 12–3 PM80%(171 flights)
  • 3–6 PM61%(123 flights)
  • 6–9 PM66%(64 flights)
  • 9 PM–12 AM—(4 flights)
On-time trend by month
63%
May

Jun 62% → May 63% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%26
July 202558%24
August 202592%38
September 202595%39
October 202561%23
November 202578%37
December 202547%34
January 202677%34
February 202686%28
March 202673%30
April 202683%59
May 202663%65
Departures on time
68%
Diverted
0%
Flights flown
437
Months covered
12

Keep nerding

Based on 442 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.