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Flight Reliability

WN 1316 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1316 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

73%
Arrive within 15 minutes
11 min
Average arrival delay
1.3%
Cancelled
3 min early
Median arrival delay

Based on 378 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(58 flights)
  • Tue72%(54 flights)
  • Wed84%(51 flights)
  • Thu74%(54 flights)
  • Fri71%(51 flights)
  • Sat75%(40 flights)
  • Sun57%(65 flights)
On-time by departure window
  • 6–9 AM100%(14 flights)
  • 9 AM–12 PM88%(155 flights)
  • 12–3 PM64%(33 flights)
  • 3–6 PM58%(62 flights)
  • 6–9 PM55%(74 flights)
  • 9 PM–12 AM69%(35 flights)
On-time trend by month
82%
May

Jun 39% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202539%18
July 202540%15
August 202576%25
September 202569%26
October 202574%23
November 202584%25
December 202566%29
January 202674%49
February 202675%60
March 202679%47
April 202686%29
May 202682%27
Departures on time
67%
Diverted
0%
Flights flown
373
Months covered
12

Keep nerding

Based on 378 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.