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WanderNerd

Flight Reliability

WN 2703 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 2703 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

76%
Arrive within 15 minutes
6 min
Average arrival delay
0.4%
Cancelled
3 min early
Median arrival delay

Based on 274 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(42 flights)
  • Tue93%(27 flights)
  • Wed89%(28 flights)
  • Thu80%(39 flights)
  • Fri86%(36 flights)
  • Sat72%(25 flights)
  • Sun57%(75 flights)
On-time by departure window
  • 3–6 AM(3 flights)
  • 6–9 AM90%(122 flights)
  • 9 AM–12 PM68%(65 flights)
  • 12–3 PM58%(12 flights)
  • 3–6 PM43%(21 flights)
  • 6–9 PM67%(49 flights)
On-time trend by month
61%
Mar

Jun 70% → Mar 61% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%20
July 202571%17
August 202570%46
September 202576%50
November 202586%28
December 202587%30
January 202677%26
February 202691%21
March 202661%23
Departures on time
72%
Diverted
0.4%
Flights flown
272
Months covered
11

Based on 274 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.