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Flight Reliability

WN 206 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 206 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

72%
Arrive within 15 minutes
11 min
Average arrival delay
1.3%
Cancelled
1 min early
Median arrival delay

Based on 459 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(61 flights)
  • Tue69%(70 flights)
  • Wed76%(71 flights)
  • Thu52%(63 flights)
  • Fri75%(59 flights)
  • Sat71%(55 flights)
  • Sun84%(73 flights)
On-time by departure window
  • 3–6 AM95%(56 flights)
  • 6–9 AM92%(48 flights)
  • 9 AM–12 PM70%(59 flights)
  • 12–3 PM70%(63 flights)
  • 3–6 PM68%(138 flights)
  • 6–9 PM54%(80 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
64%
May

Jun 67% → May 64% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%30
July 202565%31
August 202552%31
September 202560%30
October 202596%23
November 202581%41
December 202573%44
January 202684%64
February 202672%46
March 202668%41
April 202669%35
May 202664%36
Departures on time
69%
Diverted
0.2%
Flights flown
452
Months covered
12

Keep nerding

Based on 459 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.