Route · SAV → MDW · 2020–2025 BTS data
Savannah to Chicago
The SAV–MDW corridor (Savannah, GA → Chicago, IL) runs ahead of the national average, served by 3 carriers across roughly 758 miles.
Data updated 2026-06-13
- 79.9%
- On-time
- +0.9 pts
- vs US avg
- 71 min
- Delay when late
- 1,966
- Flights
Cancelled
0.4%
Best Month
Jun 2024 81%
Worst Month
Jul 2025 69%
Distance
758 mi
Carriers
3
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 8 | 0 | 0 | WN |
| Oct 2025 | 30 | 3 | 0 | 0 | WN |
| Aug 2025 | 34 | 2 | 0 | 0 | WN,G4 |
| Jul 2025 | 51 | 16 | 0 | 0 | WN,G4 |
| Jun 2025 | 52 | 12 | 0 | 0 | WN,G4 |
| May 2025 | 49 | 11 | 0 | 0 | WN,G4 |
| Apr 2025 | 46 | 5 | 0 | 0 | G4,WN |
| Mar 2025 | 47 | 6 | 0 | 0 | WN,G4 |
| Dec 2024 | 31 | 7 | 0 | 0 | WN |
| Oct 2024 | 31 | 5 | 0 | 0 | WN |
| Sep 2024 | 34 | 3 | 0 | 0 | WN |
| Aug 2024 | 44 | 7 | 1 | 0 | G4,WN |
| Jul 2024 | 73 | 17 | 0 | 1 | G4,WN |
| Jun 2024 | 72 | 14 | 0 | 0 | G4,WN |
| May 2024 | 47 | 14 | 1 | 0 | G4,WN |
| Apr 2024 | 47 | 11 | 0 | 0 | G4,WN |
| Mar 2024 | 46 | 3 | 0 | 0 | G4,WN |
| Jan 2024 | 30 | 7 | 0 | 0 | WN |
| Dec 2023 | 30 | 6 | 1 | 0 | WN |
| Oct 2023 | 36 | 4 | 0 | 0 | WN |
| Sep 2023 | 38 | 10 | 0 | 0 | WN |
| Aug 2023 | 41 | 7 | 1 | 0 | G4,WN |
| Jul 2023 | 50 | 20 | 0 | 1 | G4,WN |
| Jun 2023 | 46 | 13 | 0 | 0 | G4,WN |
Cancellation Rate
0.4%
4 of 1,036 flights
Diversion Rate
0.2%
2 of 1,036 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SAV - Savannah
Full on-time, delay-cause, and seasonal performance for Savannah, GA.
Origin airport →MDW - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
Destination airport →Compare the two airports
See SAV and MDW side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SAV–MDW.
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What the Data Says About SAV to MDW
1,966 tracked flights put the SAV to MDW pairing (Savannah to Chicago) at a 79.9% on-time rate, squarely in line with the wider network. Delays that do occur run 71.3 minutes on average. Across the 758-mile route and its 3 carriers, the trailing 24 months show 0.4% cancelled and 0.2% diverted (1,036 flights sampled).
Monthly performance varies moderately here: Jun 2024 was the strongest month at 81% on-time versus Jul 2025 at 69%, a 12-point difference.
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.