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Flight Reliability

WN 211 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 211 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
1 min
Average arrival delay
0.5%
Cancelled
7 min early
Median arrival delay

Based on 409 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(67 flights)
  • Tue90%(50 flights)
  • Wed86%(51 flights)
  • Thu87%(68 flights)
  • Fri83%(69 flights)
  • Sat82%(44 flights)
  • Sun88%(58 flights)
On-time by departure window
  • 3–6 AM91%(35 flights)
  • 6–9 AM95%(128 flights)
  • 9 AM–12 PM90%(73 flights)
  • 12–3 PM75%(126 flights)
  • 3–6 PM63%(19 flights)
  • 6–9 PM73%(11 flights)
  • 9 PM–12 AM67%(15 flights)
On-time trend by month
77%
May

Jun 96% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%28
July 202590%30
August 202597%31
September 202593%30
October 202593%27
November 202593%41
December 202580%35
January 202697%31
February 202686%28
March 202665%46
April 202666%41
May 202677%39
Departures on time
84%
Diverted
0%
Flights flown
407
Months covered
12

Keep nerding

Based on 409 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.