Route · STL → PNS · 2020–2025 BTS data
St. Louis to Pensacola
The STL–PNS corridor (St. Louis, MO → Pensacola, FL) runs ahead of the national average, served by 2 carriers across roughly 598 miles.
Data updated 2026-06-13
- 83.9%
- On-time
- +4.9 pts
- vs US avg
- 55 min
- Delay when late
- 715
- Flights
Cancelled
1.4%
Best Month
Jul 2021 88%
Worst Month
Jun 2021 84%
Distance
598 mi
Carriers
2
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Oct 2025 | 31 | 2 | 0 | 0 | WN |
| Sep 2025 | 30 | 4 | 0 | 0 | WN |
| Aug 2025 | 33 | 1 | 0 | 0 | WN |
| Jul 2025 | 39 | 5 | 0 | 0 | WN |
| Jun 2025 | 35 | 6 | 0 | 0 | WN |
| Sep 2024 | 30 | 3 | 0 | 0 | WN |
| Aug 2024 | 33 | 2 | 0 | 0 | WN |
| Jul 2024 | 39 | 12 | 0 | 0 | WN |
| Jun 2024 | 37 | 6 | 0 | 0 | WN |
| Jul 2023 | 41 | 10 | 0 | 0 | WN |
| Jun 2023 | 35 | 7 | 0 | 0 | WN |
| Aug 2022 | 35 | 8 | 0 | 0 | WN |
| Jul 2022 | 36 | 10 | 1 | 0 | WN |
| Jun 2022 | 30 | 10 | 0 | 0 | WN |
| Sep 2021 | 46 | 3 | 0 | 0 | NK,WN |
| Aug 2021 | 62 | 9 | 7 | 0 | NK,WN |
| Jul 2021 | 67 | 8 | 1 | 0 | NK,WN |
| Jun 2021 | 56 | 9 | 1 | 1 | NK,WN |
Cancellation Rate
1.4%
10 of 715 flights
Diversion Rate
0.1%
1 of 715 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
STL - St. Louis
Full on-time, delay-cause, and seasonal performance for St. Louis, MO.
Origin airport →PNS - Pensacola
Full on-time, delay-cause, and seasonal performance for Pensacola, FL.
Destination airport →Compare the two airports
See STL and PNS side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to STL–PNS.
Routes with a similar on-time rate
What the Data Says About STL to PNS
Bureau of Transportation Statistics records show St. Louis to Pensacola (STL to PNS) running a 83.9% on-time rate over 715 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 54.5 minutes. The 598-mile corridor is served by 2 carriers, and over the last 24 months 1.4% of 715 flights were cancelled, 0.1% diverted.
Monthly on-time rates stay fairly consistent on this route, ranging from 84% in Jun 2021 to 88% in Jul 2021 - only a 4-point spread.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.