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Flight Reliability

WN 756 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 756 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

78%
Arrive within 15 minutes
5 min
Average arrival delay
1.0%
Cancelled
4 min early
Median arrival delay

Based on 478 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(85 flights)
  • Tue77%(64 flights)
  • Wed83%(71 flights)
  • Thu75%(85 flights)
  • Fri77%(78 flights)
  • Sat74%(53 flights)
  • Sun76%(37 flights)
On-time by departure window
  • 6–9 AM94%(35 flights)
  • 9 AM–12 PM84%(158 flights)
  • 12–3 PM79%(93 flights)
  • 3–6 PM74%(78 flights)
  • 6–9 PM68%(109 flights)
On-time trend by month
56%
May

Jun 50% → May 56% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%26
July 202554%26
August 202585%60
September 202583%65
October 202585%33
November 202585%58
December 202585%73
January 202680%30
February 202690%20
March 202669%29
April 202685%26
May 202656%27
Departures on time
75%
Diverted
0%
Flights flown
473
Months covered
12

Keep nerding

Based on 478 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.