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Flight Reliability

WN 1330 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1330 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

71%
Arrive within 15 minutes
10 min
Average arrival delay
0.3%
Cancelled
3 min early
Median arrival delay

Based on 288 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon53%(49 flights)
  • Tue73%(26 flights)
  • Wed87%(23 flights)
  • Thu67%(51 flights)
  • Fri76%(53 flights)
  • Sat77%(39 flights)
  • Sun78%(46 flights)
On-time by departure window
  • 6–9 AM93%(40 flights)
  • 9 AM–12 PM86%(76 flights)
  • 12–3 PM53%(34 flights)
  • 3–6 PM79%(28 flights)
  • 6–9 PM62%(92 flights)
  • 9 PM–12 AM35%(17 flights)
On-time trend by month
89%
May

Jun 48% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202548%31
July 202562%29
August 202585%27
September 202596%26
October 202551%35
November 202571%21
December 202547%17
February 202688%25
March 202677%30
April 202679%19
May 202689%18
Departures on time
66%
Diverted
0%
Flights flown
287
Months covered
12

Keep nerding

Based on 288 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.