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Flight Reliability

WN 1802 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1802 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

72%
Arrive within 15 minutes
13 min
Average arrival delay
0.3%
Cancelled
0 min
Median arrival delay

Based on 360 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon63%(57 flights)
  • Tue65%(49 flights)
  • Wed85%(48 flights)
  • Thu63%(59 flights)
  • Fri66%(58 flights)
  • Sat85%(33 flights)
  • Sun83%(54 flights)
On-time by departure window
  • 3–6 AM—(8 flights)
  • 6–9 AM89%(64 flights)
  • 9 AM–12 PM89%(46 flights)
  • 12–3 PM71%(73 flights)
  • 3–6 PM36%(31 flights)
  • 6–9 PM59%(94 flights)
  • 9 PM–12 AM79%(42 flights)
On-time trend by month
100%
Apr

Jun 58% → Apr 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202558%26
July 202556%32
August 202576%33
September 202577%34
October 202562%79
November 202576%42
December 202591%35
January 202664%11
February 202653%19
March 202685%27
April 2026100%11
Departures on time
67%
Diverted
0.3%
Flights flown
358
Months covered
12

Keep nerding

Based on 360 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.