Route · ATL → MSN · 2020–2025 BTS data
Atlanta to Madison
The ATL–MSN corridor (Atlanta, GA → Madison, WI) runs ahead of the national average, served by 4 carriers across roughly 707 miles.
Data updated 2026-06-13
- 88.8%
- On-time
- +9.8 pts
- vs US avg
- 65 min
- Delay when late
- 5,757
- Flights
Cancelled
1.1%
Best Month
Nov 2024 94%
Worst Month
Jun 2025 64%
Distance
707 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 79 | 14 | 3 | 0 | DL |
| Nov 2025 | 84 | 10 | 2 | 0 | DL |
| Oct 2025 | 88 | 8 | 0 | 0 | DL |
| Sep 2025 | 82 | 9 | 0 | 0 | DL |
| Aug 2025 | 87 | 13 | 0 | 0 | DL |
| Jul 2025 | 85 | 22 | 0 | 0 | DL |
| Jun 2025 | 84 | 30 | 1 | 1 | DL |
| May 2025 | 87 | 24 | 0 | 1 | DL |
| Apr 2025 | 86 | 16 | 0 | 0 | DL |
| Mar 2025 | 88 | 12 | 1 | 0 | DL |
| Feb 2025 | 78 | 17 | 0 | 0 | DL |
| Jan 2025 | 80 | 12 | 4 | 0 | DL |
| Dec 2024 | 88 | 14 | 1 | 0 | 9E,DL |
| Nov 2024 | 83 | 5 | 0 | 0 | 9E,DL |
| Oct 2024 | 85 | 8 | 0 | 0 | DL |
| Sep 2024 | 82 | 12 | 0 | 0 | DL |
| Aug 2024 | 85 | 11 | 0 | 0 | DL |
| Jul 2024 | 85 | 25 | 9 | 0 | DL |
| Jun 2024 | 84 | 12 | 0 | 0 | DL |
| May 2024 | 88 | 18 | 0 | 0 | DL |
| Apr 2024 | 86 | 6 | 0 | 1 | DL |
| Mar 2024 | 88 | 8 | 0 | 0 | DL |
| Feb 2024 | 78 | 5 | 0 | 0 | DL |
| Jan 2024 | 87 | 9 | 2 | 0 | 9E,DL |
Cancellation Rate
1.1%
23 of 2,027 flights
Diversion Rate
0.1%
3 of 2,027 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
ATL - Atlanta
Full on-time, delay-cause, and seasonal performance for Atlanta, GA.
Origin airport →MSN - Madison
Full on-time, delay-cause, and seasonal performance for Madison, WI.
Destination airport →Compare the two airports
See ATL and MSN side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to ATL–MSN.
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What the Data Says About ATL to MSN
Atlanta to Madison (ATL to MSN) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 88.8% on-time rate across 5,757 flights, with delays that do happen averaging 65.0 minutes. The corridor runs roughly 707 miles and is served by 4 carriers. Over the most recent 24 months, 23 of 2,027 flights were cancelled (1.1%) and 3 diverted (0.1%).
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 94% on-time, while Jun 2025 came in at just 64% - a 30-point swing worth factoring into travel timing.
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.