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Flight Reliability

WN 4195 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 4195 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

83%
Arrive within 15 minutes
1 min
Average arrival delay
0%
Cancelled
6 min early
Median arrival delay

Based on 199 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(27 flights)
  • Tue87%(37 flights)
  • Wed98%(40 flights)
  • Thu83%(29 flights)
  • Fri92%(24 flights)
  • Sat65%(17 flights)
  • Sun64%(25 flights)
On-time by departure window
  • 6–9 AM94%(34 flights)
  • 9 AM–12 PM90%(40 flights)
  • 12–3 PM70%(64 flights)
  • 9 PM–12 AM87%(61 flights)
On-time trend by month
64%
May

Jun 89% → May 64% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202589%27
July 202584%31
November 202590%31
December 202588%32
April 202688%32
May 202664%39
Departures on time
78%
Diverted
0%
Flights flown
199
Months covered
9

Keep nerding

Based on 199 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.