Skip to content
WanderNerd
Check a flight

Flight Reliability

WN 3290 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 3290 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

74%
Arrive within 15 minutes
8 min
Average arrival delay
1.7%
Cancelled
1 min early
Median arrival delay

Based on 296 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(32 flights)
  • Tue81%(37 flights)
  • Wed73%(41 flights)
  • Thu69%(36 flights)
  • Fri75%(36 flights)
  • Sat80%(55 flights)
  • Sun68%(53 flights)
On-time by departure window
  • 3–6 AM—(3 flights)
  • 6–9 AM89%(104 flights)
  • 9 AM–12 PM75%(32 flights)
  • 12–3 PM—(9 flights)
  • 3–6 PM—(9 flights)
  • 6–9 PM63%(73 flights)
  • 9 PM–12 AM57%(60 flights)
On-time trend by month
47%
May

Jun 46% → May 47% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202546%11
July 202542%12
August 202585%39
September 202578%41
October 202582%22
December 202569%13
January 202690%30
February 202692%26
March 202690%31
April 202657%30
May 202647%30
Departures on time
70%
Diverted
0.3%
Flights flown
290
Months covered
12

Keep nerding

Based on 296 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.