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Flight Reliability

WN 2345 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2345 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

79%
Arrive within 15 minutes
5 min
Average arrival delay
1.4%
Cancelled
4 min early
Median arrival delay

Based on 361 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(62 flights)
  • Tue95%(43 flights)
  • Wed84%(44 flights)
  • Thu81%(64 flights)
  • Fri82%(62 flights)
  • Sat65%(46 flights)
  • Sun69%(35 flights)
On-time by departure window
  • 3–6 AM100%(31 flights)
  • 6–9 AM91%(118 flights)
  • 9 AM–12 PM—(9 flights)
  • 12–3 PM75%(81 flights)
  • 3–6 PM70%(76 flights)
  • 6–9 PM61%(41 flights)
On-time trend by month
89%
May

Aug 76% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202576%49
September 202575%55
October 202576%21
November 202552%29
December 202558%33
January 2026100%22
February 2026100%19
March 202697%37
April 202678%41
May 202689%44
Departures on time
80%
Diverted
0%
Flights flown
356
Months covered
11

Keep nerding

Based on 361 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.