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Flight Reliability

WN 1063 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1063 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

86%
Arrive within 15 minutes
3 min
Average arrival delay
0.2%
Cancelled
6 min early
Median arrival delay

Based on 495 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(60 flights)
  • Tue94%(79 flights)
  • Wed88%(85 flights)
  • Thu77%(65 flights)
  • Fri85%(59 flights)
  • Sat88%(57 flights)
  • Sun85%(89 flights)
On-time by departure window
  • 3–6 AM—(8 flights)
  • 6–9 AM93%(141 flights)
  • 9 AM–12 PM90%(103 flights)
  • 12–3 PM87%(102 flights)
  • 3–6 PM72%(114 flights)
  • 6–9 PM77%(26 flights)
On-time trend by month
90%
May

Jun 79% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%43
July 202579%43
August 202577%22
September 202582%17
October 202581%31
November 202586%73
December 202586%78
January 202691%35
February 202691%42
March 202687%47
April 202694%32
May 202690%31
Departures on time
86%
Diverted
0%
Flights flown
494
Months covered
12

Keep nerding

Based on 495 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.