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Flight Reliability

WN 1994 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1994 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
6 min
Average arrival delay
0.9%
Cancelled
6 min early
Median arrival delay

Based on 345 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(50 flights)
  • Tue90%(48 flights)
  • Wed90%(48 flights)
  • Thu67%(52 flights)
  • Fri77%(51 flights)
  • Sat93%(41 flights)
  • Sun65%(51 flights)
On-time by departure window
  • 3–6 AM96%(24 flights)
  • 6–9 AM91%(114 flights)
  • 9 AM–12 PM86%(49 flights)
  • 12–3 PM71%(61 flights)
  • 3–6 PM62%(90 flights)
  • 6–9 PM—(3 flights)
On-time trend by month
61%
May

Jun 55% → May 61% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%29
July 202563%27
August 202587%30
September 202597%30
October 202590%30
November 202580%30
December 202581%31
January 202686%29
February 202690%31
March 202688%16
April 202670%27
May 202661%31
Departures on time
76%
Diverted
0.3%
Flights flown
341
Months covered
12

Keep nerding

Based on 345 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.