Skip to content
WanderNerd
Check a flight

Flight Reliability

WN 2990 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2990 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

83%
Arrive within 15 minutes
3 min
Average arrival delay
0.9%
Cancelled
5 min early
Median arrival delay

Based on 339 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(38 flights)
  • Tue87%(74 flights)
  • Wed83%(72 flights)
  • Thu90%(31 flights)
  • Fri74%(34 flights)
  • Sat79%(28 flights)
  • Sun80%(59 flights)
On-time by departure window
  • 3–6 AM100%(20 flights)
  • 6–9 AM92%(95 flights)
  • 9 AM–12 PM94%(64 flights)
  • 12–3 PM65%(26 flights)
  • 3–6 PM71%(48 flights)
  • 6–9 PM71%(75 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
74%
May

Jun 87% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202583%30
August 202596%24
September 202596%22
October 202584%44
November 2025100%19
December 202564%33
January 202678%32
February 202678%18
April 202690%38
May 202674%39
Departures on time
78%
Diverted
0%
Flights flown
336
Months covered
12

Keep nerding

Based on 339 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.