BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
LIT→STL

Little Rock, AR (LIT) to St. Louis, MO (STL) flight delay odds

85.2% of 460 official scheduled LIT-to-STL flights arrived on time; 7.8% arrived at least 30 minutes late and 0.9% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
85.2%arrived on time
7.8%30+ min late
0.9%cancelled
460scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.5%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-1.8 mincompleted flights

Which departure time was most reliable for LIT to STL?

Among qualifying LIT-to-STL departure window results, Early morning had the highest on-time rate: 94.7% of 246 flights. Evening was lowest at 59.3% across 108 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning24694.7%2.8%1.2%
Afternoon10689.6%3.8%0.9%
Evening10859.3%23.1%0.0%

Which weekday was most reliable for LIT to STL?

Among qualifying LIT-to-STL weekday results, Tuesday had the highest on-time rate: 95.8% of 72 flights. Thursday was lowest at 73.9% across 69 flights.

DayFlightsOn time30+ minCancelled
Monday7080.0%12.9%1.4%
Tuesday7295.8%2.8%0.0%
Wednesday7294.4%2.8%0.0%
Thursday6973.9%15.9%0.0%
Friday6888.2%5.9%0.0%
Saturday4082.5%7.5%2.5%
Sunday6979.7%7.2%2.9%

Which airline was most reliable for LIT to STL?

Only Southwest Airlines met the LIT-to-STL airline threshold: 85.2% of 460 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines46085.2%7.8%0.9%

Which month was most reliable for LIT to STL?

Among qualifying LIT-to-STL month results, September 2025 had the highest on-time rate: 91.1% of 56 flights. July 2025 was lowest at 75.4% across 57 flights.

MonthFlightsOn time30+ minCancelled
July 20255775.4%17.5%0.0%
August 20255682.1%7.1%0.0%
September 20255691.1%8.9%0.0%
October 20255787.7%5.3%0.0%
November 20255687.5%5.4%0.0%
December 20256083.3%10.0%0.0%
January 20265884.5%3.4%6.9%
February 20265288.5%5.8%0.0%

What drove LIT to STL delay minutes?

Late aircraft was the largest recorded LIT-to-STL delay category, accounting for 64.9% of 3,767 BTS-attributed delay minutes during July 2025–June 2026.

Airline30.8%
Late aircraft64.9%
National airspace3.8%
Weather0.0%
Security0.5%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.