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Flight Reliability

WN 2901 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2901 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

71%
Arrive within 15 minutes
10 min
Average arrival delay
1.1%
Cancelled
1 min early
Median arrival delay

Based on 463 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon62%(66 flights)
  • Tue85%(47 flights)
  • Wed72%(46 flights)
  • Thu66%(64 flights)
  • Fri60%(75 flights)
  • Sat84%(79 flights)
  • Sun74%(81 flights)
On-time by departure window
  • 6–9 AM94%(66 flights)
  • 9 AM–12 PM79%(24 flights)
  • 12–3 PM72%(155 flights)
  • 3–6 PM63%(70 flights)
  • 6–9 PM64%(121 flights)
  • 9 PM–12 AM59%(22 flights)
On-time trend by month
78%
May

Jun 55% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%38
July 202577%39
August 202576%33
September 202583%30
October 202590%31
November 202578%72
December 202576%49
January 202630%10
February 202640%10
March 202654%63
April 202676%42
May 202678%41
Departures on time
65%
Diverted
0%
Flights flown
458
Months covered
12

Keep nerding

Based on 463 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.