Skip to content
WanderNerd
Check a flight

Flight Reliability

WN 2354 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2354 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
6 min
Average arrival delay
0%
Cancelled
2 min early
Median arrival delay

Based on 363 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(63 flights)
  • Tue76%(38 flights)
  • Wed84%(38 flights)
  • Thu81%(64 flights)
  • Fri67%(67 flights)
  • Sat85%(41 flights)
  • Sun86%(51 flights)
On-time by departure window
  • 3–6 AM96%(46 flights)
  • 6–9 AM90%(79 flights)
  • 9 AM–12 PM79%(119 flights)
  • 12–3 PM59%(97 flights)
  • 3–6 PM76%(21 flights)
On-time trend by month
98%
May

Aug 96% → May 98% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202596%27
September 202587%30
October 202548%48
November 202582%38
December 202564%33
January 202671%14
February 202670%20
March 202674%53
April 202688%49
May 202698%49
Departures on time
75%
Diverted
0.3%
Flights flown
362
Months covered
11

Keep nerding

Based on 363 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.