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Flight Reliability

WN 2358 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2358 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

78%
Arrive within 15 minutes
4 min
Average arrival delay
1.6%
Cancelled
4 min early
Median arrival delay

Based on 380 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(65 flights)
  • Tue95%(39 flights)
  • Wed90%(40 flights)
  • Thu68%(65 flights)
  • Fri70%(63 flights)
  • Sat95%(38 flights)
  • Sun67%(64 flights)
On-time by departure window
  • 3–6 AM94%(63 flights)
  • 6–9 AM91%(35 flights)
  • 9 AM–12 PM85%(41 flights)
  • 3–6 PM—(8 flights)
  • 6–9 PM74%(156 flights)
  • 9 PM–12 AM58%(71 flights)
On-time trend by month
71%
May

Jun 59% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%32
July 202542%26
August 202571%38
September 202584%37
October 202578%23
November 202593%29
December 202594%31
January 202679%24
February 202674%27
March 202688%43
April 202688%33
May 202671%31
Departures on time
75%
Diverted
0%
Flights flown
374
Months covered
12

Keep nerding

Based on 380 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.