Route · SAT → MSY · 2020–2025 BTS data
San Antonio to New Orleans
The SAT–MSY corridor (San Antonio, TX → New Orleans, LA) runs ahead of the national average, served by 3 carriers across roughly 494 miles.
Data updated 2026-06-13
- 86.2%
- On-time
- +7.2 pts
- vs US avg
- 55 min
- Delay when late
- 1,580
- Flights
Cancelled
0.4%
Best Month
Feb 2025 87%
Worst Month
Feb 2025 87%
Distance
494 mi
Carriers
3
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 6 | 0 | 0 | WN |
| Nov 2025 | 30 | 5 | 0 | 0 | WN |
| Oct 2025 | 30 | 4 | 0 | 0 | WN |
| Jul 2025 | 31 | 8 | 0 | 0 | WN |
| Jun 2025 | 31 | 5 | 0 | 1 | WN |
| May 2025 | 35 | 2 | 0 | 0 | WN |
| Apr 2025 | 35 | 5 | 0 | 0 | NK,WN |
| Mar 2025 | 46 | 5 | 0 | 0 | NK,WN |
| Feb 2025 | 52 | 7 | 0 | 0 | WN,NK |
| Jan 2025 | 36 | 5 | 2 | 0 | WN |
| Dec 2024 | 32 | 7 | 0 | 0 | WN |
| Nov 2024 | 30 | 2 | 0 | 0 | WN |
| Oct 2024 | 32 | 1 | 0 | 0 | WN |
| Jul 2024 | 31 | 6 | 0 | 1 | WN |
| Jun 2024 | 31 | 6 | 0 | 0 | WN |
| May 2024 | 34 | 7 | 0 | 0 | WN |
| Apr 2024 | 34 | 4 | 1 | 0 | WN |
| Mar 2024 | 35 | 6 | 0 | 0 | WN |
| Jan 2024 | 31 | 8 | 0 | 0 | WN |
| Dec 2023 | 33 | 4 | 0 | 1 | WN |
| Nov 2023 | 31 | 2 | 0 | 0 | WN |
| Oct 2023 | 36 | 3 | 0 | 0 | WN |
| Sep 2023 | 32 | 5 | 0 | 0 | WN |
| Aug 2023 | 31 | 7 | 0 | 0 | WN |
Cancellation Rate
0.4%
3 of 810 flights
Diversion Rate
0.4%
3 of 810 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SAT - San Antonio
Full on-time, delay-cause, and seasonal performance for San Antonio, TX.
Origin airport →MSY - New Orleans
Full on-time, delay-cause, and seasonal performance for New Orleans, LA.
Destination airport →Compare the two airports
See SAT and MSY side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SAT–MSY.
Routes with a similar on-time rate
What the Data Says About SAT to MSY
San Antonio to New Orleans (SAT to MSY) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 86.2% on-time rate across 1,580 flights, with delays that do happen averaging 54.9 minutes. The corridor runs roughly 494 miles and is served by 3 carriers. Over the most recent 24 months, 3 of 810 flights were cancelled (0.4%) and 3 diverted (0.4%).
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
Frequently Asked Questions
How often are flights delayed from SAT to MSY? ▼
What is the cancellation rate for SAT to MSY? ▼
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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.