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Route Reliability

Little Rock → St. Louis

LIT–STL · 296 miles · Bill and Hillary Clinton National Airport to St. Louis Lambert International Airport

91
Nerd Approved
WanderNerd Reliability Score
86%
Arrive within 15 minutes
1 min early
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 86% of the time across 516 flights. No comparison to make.

What the data says

Morning-you made the right choice.

LIT–STL flights departing between 3–6 AM arrived on time 96% of the time, versus 58% between 6–9 PM.

Thursdays have been rough.

LIT–STL flights arrived on time 94% of the time on Tuesdays and just 75% on Thursdays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon84%(79 flights)
  • Tue94%(80 flights)
  • Wed94%(80 flights)
  • Thu75%(77 flights)
  • Fri87%(76 flights)
  • Sat84%(43 flights)
  • Sun83%(77 flights)
On-time by departure window
  • 3–6 AM96%(162 flights)
  • 6–9 AM96%(111 flights)
  • 3–6 PM82%(168 flights)
  • 6–9 PM58%(71 flights)
On-time trend by month
89%
Feb

Jun 84% → Feb 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%56
July 202575%57
August 202582%56
September 202591%56
October 202588%57
November 202588%56
December 202585%60
January 202691%54
February 202689%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.