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Flight Reliability

WN 2452 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2452 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

75%
Arrive within 15 minutes
11 min
Average arrival delay
0.3%
Cancelled
1 min early
Median arrival delay

Based on 354 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(53 flights)
  • Tue77%(43 flights)
  • Wed74%(43 flights)
  • Thu78%(55 flights)
  • Fri74%(54 flights)
  • Sat86%(36 flights)
  • Sun65%(69 flights)
On-time by departure window
  • 6–9 AM90%(51 flights)
  • 9 AM–12 PM75%(28 flights)
  • 12–3 PM75%(85 flights)
  • 3–6 PM73%(73 flights)
  • 6–9 PM72%(65 flights)
  • 9 PM–12 AM69%(51 flights)
On-time trend by month
80%
May

Jun 74% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%42
July 202560%42
August 202589%37
September 202585%34
October 202586%35
November 202569%13
January 202681%26
February 202684%25
March 202665%34
April 202658%31
May 202680%30
Departures on time
74%
Diverted
0%
Flights flown
353
Months covered
12

Keep nerding

Based on 354 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.