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Flight Reliability

WN 2119 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2119 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

80%
Arrive within 15 minutes
8 min
Average arrival delay
2.8%
Cancelled
6 min early
Median arrival delay

Based on 393 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(58 flights)
  • Tue80%(55 flights)
  • Wed84%(56 flights)
  • Thu80%(56 flights)
  • Fri75%(52 flights)
  • Sat88%(60 flights)
  • Sun77%(44 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 6–9 AM94%(79 flights)
  • 9 AM–12 PM97%(78 flights)
  • 12–3 PM87%(31 flights)
  • 3–6 PM61%(123 flights)
  • 6–9 PM77%(69 flights)
On-time trend by month
68%
May

Jun 97% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%38
July 202592%38
August 202588%25
September 202586%22
October 202594%17
November 202544%36
December 202559%44
January 202682%34
February 202688%34
March 202694%32
April 202687%30
May 202668%31
Departures on time
79%
Diverted
0.3%
Flights flown
381
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.