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Flight Reliability

WN 1053 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1053 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
4 min
Average arrival delay
0.8%
Cancelled
5 min early
Median arrival delay

Based on 393 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(63 flights)
  • Tue90%(60 flights)
  • Wed87%(60 flights)
  • Thu77%(64 flights)
  • Fri73%(63 flights)
  • Sat85%(40 flights)
  • Sun68%(40 flights)
On-time by departure window
  • 3–6 AM94%(18 flights)
  • 6–9 AM92%(129 flights)
  • 9 AM–12 PM87%(45 flights)
  • 12–3 PM80%(55 flights)
  • 3–6 PM67%(15 flights)
  • 6–9 PM57%(92 flights)
  • 9 PM–12 AM78%(36 flights)
On-time trend by month
55%
May

Jun 53% → May 55% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%30
July 202558%31
August 202579%34
September 202589%35
October 202590%31
November 202583%29
December 202593%28
January 202692%47
February 202694%36
March 202672%29
April 202683%29
May 202655%31
Departures on time
73%
Diverted
0%
Flights flown
390
Months covered
12

Keep nerding

Based on 393 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.