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Flight Reliability

WN 105 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 105 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

70%
Arrive within 15 minutes
12 min
Average arrival delay
1.0%
Cancelled
2 min early
Median arrival delay

Based on 480 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(84 flights)
  • Tue80%(55 flights)
  • Wed75%(55 flights)
  • Thu56%(81 flights)
  • Fri62%(79 flights)
  • Sat86%(59 flights)
  • Sun77%(62 flights)
On-time by departure window
  • 3–6 AM85%(13 flights)
  • 6–9 AM95%(87 flights)
  • 9 AM–12 PM79%(28 flights)
  • 12–3 PM76%(70 flights)
  • 3–6 PM65%(117 flights)
  • 6–9 PM58%(134 flights)
  • 9 PM–12 AM42%(26 flights)
On-time trend by month
83%
May

Jun 46% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202546%70
July 202551%77
August 202556%25
September 202563%16
October 202598%42
November 202566%32
December 202573%33
January 202684%32
February 202689%28
March 202683%47
April 202684%37
May 202683%36
Departures on time
67%
Diverted
0%
Flights flown
475
Months covered
12

Keep nerding

Based on 480 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.