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Flight Reliability

WN 2306 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2306 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

86%
Arrive within 15 minutes
1 min early
Average arrival delay
0%
Cancelled
8 min early
Median arrival delay

Based on 277 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(43 flights)
  • Tue100%(38 flights)
  • Wed89%(35 flights)
  • Thu87%(39 flights)
  • Fri83%(40 flights)
  • Sat88%(34 flights)
  • Sun79%(48 flights)
On-time by departure window
  • 3–6 AM100%(21 flights)
  • 6–9 AM94%(112 flights)
  • 9 AM–12 PM100%(19 flights)
  • 12–3 PM75%(40 flights)
  • 3–6 PM74%(27 flights)
  • 6–9 PM74%(49 flights)
  • 9 PM–12 AM—(9 flights)
On-time trend by month
79%
May

Jun 100% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%11
August 202579%28
September 202573%30
October 202592%38
December 202573%11
January 2026100%29
February 202696%28
March 202690%31
April 202687%30
May 202679%33
Departures on time
83%
Diverted
0%
Flights flown
277
Months covered
12

Keep nerding

Based on 277 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.