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

St. Louis, MO (STL) to Sarasota/Bradenton, FL (SRQ) flight delay odds

72.8% of 353 official scheduled STL-to-SRQ flights arrived on time; 15.6% arrived at least 30 minutes late and 0.6% 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 SIGNALGenerally reliable
72.8%arrived on time
15.6%30+ min late
0.6%cancelled
353scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.1%all scheduled flights
120+ minutes late2.5%all scheduled flights
Diverted0.6%did not reach as scheduled
Average arrival+11.2 mincompleted flights

Which departure time was most reliable for STL to SRQ?

Among qualifying STL-to-SRQ departure window results, Late morning had the highest on-time rate: 81.1% of 74 flights. Evening was lowest at 66.3% across 89 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning7481.1%9.5%0.0%
Afternoon14869.6%16.2%0.7%
Evening8966.3%21.3%1.1%

Which weekday was most reliable for STL to SRQ?

Among qualifying STL-to-SRQ weekday results, Wednesday had the highest on-time rate: 79.1% of 43 flights. Friday was lowest at 67.4% across 43 flights.

DayFlightsOn time30+ minCancelled
Monday4468.2%15.9%2.3%
Tuesday4477.3%15.9%0.0%
Wednesday4379.1%11.6%0.0%
Thursday4470.5%20.5%0.0%
Friday4367.4%23.3%0.0%
Saturday7972.2%16.5%0.0%
Sunday5675.0%7.1%1.8%

Which airline was most reliable for STL to SRQ?

Only Southwest Airlines met the STL-to-SRQ airline threshold: 72.8% of 353 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines35372.8%15.6%0.6%

Which month was most reliable for STL to SRQ?

Among qualifying STL-to-SRQ month results, November 2025 had the highest on-time rate: 90.6% of 32 flights. March 2026 was lowest at 60.0% across 35 flights.

MonthFlightsOn time30+ minCancelled
July 20253873.7%15.8%0.0%
October 20253066.7%23.3%0.0%
November 20253290.6%6.2%0.0%
December 20253369.7%15.2%0.0%
January 20263281.2%9.4%3.1%
February 20262885.7%7.1%0.0%
March 20263560.0%20.0%2.9%
April 20263473.5%17.6%0.0%
May 20263661.1%19.4%0.0%
June 20263461.8%23.5%0.0%

What drove STL to SRQ delay minutes?

Late aircraft was the largest recorded STL-to-SRQ delay category, accounting for 60.3% of 4,826 BTS-attributed delay minutes during July 2025–June 2026.

Airline26.5%
Late aircraft60.3%
National airspace11.1%
Weather2.1%
Security0.0%
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.