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Flight Reliability

WN 3694 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3694 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

73%
Arrive within 15 minutes
13 min
Average arrival delay
1.0%
Cancelled
0 min
Median arrival delay

Based on 208 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(34 flights)
  • Tue76%(21 flights)
  • Wed77%(22 flights)
  • Thu68%(34 flights)
  • Fri80%(35 flights)
  • Sat65%(17 flights)
  • Sun71%(42 flights)
On-time by departure window
  • 12–3 PM68%(44 flights)
  • 3–6 PM79%(43 flights)
  • 6–9 PM74%(70 flights)
  • 9 PM–12 AM71%(48 flights)
On-time trend by month
70%
May

Jun 80% → May 70% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%25
July 202565%26
August 202563%30
September 202597%30
October 202567%18
March 202673%26
April 202677%22
May 202670%23
Departures on time
65%
Diverted
0.5%
Flights flown
205
Months covered
11

Keep nerding

Based on 208 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.