SRQ to STL flight delays
Sarasota/Bradenton, FL (SRQ) St. Louis, MO (STL) · 903 miles
353 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
86.29%
Arrived on time
Within 15 minutes of schedule
0.57%
Cancelled
Share of scheduled flights
69 min
When late, late by
Average across delayed arrivals
11 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In November it ran 32.2 points more punctual than in June — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The two directions do not behave alike. STL to SRQ arrives on time 12.7 points less often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
The route has been getting worse. The later months run 11.4 points less punctual than the earlier ones. A drift of that size is rarely weather; it is more often an airline adding frequencies faster than the airports can absorb them.
Only Southwest Airlines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over January 2025 – August 2026, Southwest Airlines arrived on time most often on SRQ to STL. Flights ran closest to schedule in September and worst in June.
Every airline on SRQ to STL
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Southwest Airlines | 353 | 86.29% | 0.57% | 69 min | B |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
Other routes from Sarasota/Bradenton
Common questions
Are flights from Sarasota/Bradenton to St. Louis usually delayed?
86.29% of flights on the SRQ to STL route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.
Which airlines fly from Sarasota/Bradenton to St. Louis?
Only Southwest Airlines appears in the published record on this route, with 353 flights and 86.29% arriving on time.
How often are SRQ to STL flights cancelled?
0.57% of scheduled flights did not operate — about 6 in every thousand. That is in the normal range.
What is the best month to fly Sarasota/Bradenton to St. Louis?
November, when 96.9% of flights arrived on time. The worst was June at 64.7%.
When SRQ to STL flights are late, how late are they?
About 69 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on SRQ to STL during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →