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Flight Reliability

WN 775 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 775 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

79%
Arrive within 15 minutes
6 min
Average arrival delay
0.5%
Cancelled
5 min early
Median arrival delay

Based on 399 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(62 flights)
  • Tue95%(57 flights)
  • Wed84%(56 flights)
  • Thu74%(65 flights)
  • Fri71%(61 flights)
  • Sat81%(31 flights)
  • Sun75%(65 flights)
On-time by departure window
  • 6–9 AM97%(74 flights)
  • 9 AM–12 PM82%(102 flights)
  • 12–3 PM77%(103 flights)
  • 3–6 PM46%(24 flights)
  • 6–9 PM75%(76 flights)
  • 9 PM–12 AM61%(18 flights)
On-time trend by month
65%
May

Jun 87% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%15
July 202593%14
August 202593%28
September 2025100%30
October 202566%61
November 202576%29
December 202586%29
January 202692%36
February 202688%32
March 202668%31
April 202672%43
May 202665%49
Departures on time
74%
Diverted
0%
Flights flown
397
Months covered
12

Keep nerding

Based on 399 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.