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Route Reliability

St. Louis → Wichita

STL–ICT · 392 miles · St. Louis Lambert International Airport to Wichita Dwight D. Eisenhower National Airport

86
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
4 min
Average arrival delay
0.8%
Cancelled
516
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 82% of the time across 516 flights. No comparison to make.

What the data says

Morning flights do better here.

STL–ICT flights departing between 9 AM–12 PM arrived on time 88% of the time, versus 71% between 9 PM–12 AM.

Mondays have been rough.

STL–ICT flights arrived on time 91% of the time on Wednesdays and just 73% on Mondays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon73%(80 flights)
  • Tue86%(79 flights)
  • Wed91%(80 flights)
  • Thu86%(77 flights)
  • Fri79%(75 flights)
  • Sat81%(43 flights)
  • Sun77%(77 flights)
On-time by departure window
  • 9 AM–12 PM88%(242 flights)
  • 12–3 PM84%(32 flights)
  • 6–9 PM82%(84 flights)
  • 9 PM–12 AM71%(153 flights)
On-time trend by month
90%
Feb

Jun 84% → Feb 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%55
July 202579%57
August 202576%54
September 202580%56
October 202591%57
November 202575%56
December 202573%60
January 202689%56
February 202690%52

Keep nerding

Based on 516 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.