Route · ATL → BMI · 2020–2025 BTS data
Atlanta to Bloomington/Normal
The ATL–BMI corridor (Atlanta, GA → Bloomington/Normal, IL) runs ahead of the national average, served by 4 carriers across roughly 533 miles.
Data updated 2026-06-13
- 87.1%
- On-time
- +8.1 pts
- vs US avg
- 101 min
- Delay when late
- 3,738
- Flights
Cancelled
0.6%
Best Month
Oct 2024 95%
Worst Month
Jul 2025 58%
Distance
533 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Aug 2025 | 62 | 13 | 0 | 0 | OO |
| Jul 2025 | 57 | 24 | 0 | 1 | OO |
| Dec 2024 | 63 | 9 | 0 | 0 | 9E |
| Nov 2024 | 58 | 4 | 0 | 0 | 9E |
| Oct 2024 | 62 | 3 | 0 | 0 | 9E |
| Sep 2024 | 60 | 3 | 1 | 0 | 9E |
| Aug 2024 | 62 | 8 | 1 | 0 | 9E |
| Jul 2024 | 62 | 18 | 3 | 1 | 9E |
| Jun 2024 | 60 | 8 | 0 | 0 | 9E |
| May 2024 | 62 | 11 | 0 | 0 | 9E |
| Apr 2024 | 60 | 7 | 0 | 0 | 9E |
| Mar 2024 | 62 | 10 | 0 | 0 | 9E |
| Feb 2024 | 58 | 6 | 0 | 0 | 9E |
| Jan 2024 | 62 | 17 | 2 | 1 | 9E |
| Dec 2023 | 62 | 4 | 0 | 0 | 9E |
| Nov 2023 | 59 | 5 | 0 | 0 | 9E,OO |
| Oct 2023 | 62 | 9 | 0 | 0 | 9E,OO |
| Sep 2023 | 58 | 3 | 0 | 0 | 9E,OO |
| Aug 2023 | 62 | 14 | 1 | 1 | OO |
| Jul 2023 | 62 | 11 | 0 | 0 | OO |
| Jun 2023 | 60 | 10 | 0 | 0 | OO |
| May 2023 | 62 | 4 | 0 | 1 | OO |
| Apr 2023 | 60 | 10 | 0 | 0 | OO |
| Mar 2023 | 62 | 16 | 1 | 0 | OO |
Cancellation Rate
0.6%
9 of 1,459 flights
Diversion Rate
0.3%
5 of 1,459 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 →BMI - Bloomington/Normal
Full on-time, delay-cause, and seasonal performance for Bloomington/Normal, IL.
Destination airport →Compare the two airports
See ATL and BMI 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–BMI.
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What the Data Says About ATL to BMI
Atlanta to Bloomington/Normal (ATL to BMI) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 87.1% on-time rate across 3,738 flights, with delays that do happen averaging 100.7 minutes. The corridor runs roughly 533 miles and is served by 4 carriers. Over the most recent 24 months, 9 of 1,459 flights were cancelled (0.6%) and 5 diverted (0.3%).
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 95% on-time, while Jul 2025 came in at just 58% - a 37-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.