Route · DTW → AZO · 2020–2025 BTS data
Detroit to Kalamazoo
The DTW–AZO corridor (Detroit, MI → Kalamazoo, MI) runs ahead of the national average, served by 4 carriers across roughly 113 miles.
Data updated 2026-06-13
- 86.1%
- On-time
- +7.1 pts
- vs US avg
- 92 min
- Delay when late
- 5,926
- Flights
Cancelled
1.5%
Best Month
Oct 2025 95%
Worst Month
Aug 2024 61%
Distance
113 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 63 | 24 | 0 | 0 | OO |
| Nov 2025 | 84 | 17 | 7 | 0 | OO |
| Oct 2025 | 88 | 4 | 0 | 1 | OO |
| Sep 2025 | 85 | 8 | 0 | 0 | OO |
| Aug 2025 | 87 | 21 | 0 | 0 | OO |
| Jul 2025 | 88 | 26 | 2 | 0 | OO |
| Jun 2025 | 86 | 19 | 0 | 1 | OO |
| May 2025 | 87 | 9 | 0 | 0 | OO |
| Apr 2025 | 85 | 7 | 0 | 0 | OO |
| Mar 2025 | 88 | 20 | 1 | 1 | OO |
| Feb 2025 | 78 | 24 | 3 | 0 | OO |
| Jan 2025 | 84 | 24 | 2 | 0 | OO |
| Dec 2024 | 79 | 21 | 3 | 1 | OO |
| Nov 2024 | 84 | 14 | 0 | 1 | OO |
| Oct 2024 | 88 | 12 | 0 | 0 | OO |
| Sep 2024 | 80 | 7 | 0 | 0 | OO |
| Aug 2024 | 83 | 32 | 1 | 0 | OO |
| Jul 2024 | 85 | 22 | 1 | 0 | OO |
| Jun 2024 | 84 | 19 | 2 | 0 | OO |
| May 2024 | 88 | 17 | 1 | 0 | OO |
| Apr 2024 | 86 | 16 | 0 | 0 | OO |
| Mar 2024 | 88 | 11 | 0 | 0 | OO |
| Feb 2024 | 78 | 5 | 0 | 0 | OO |
| Jan 2024 | 82 | 23 | 8 | 0 | 9E,OO |
Cancellation Rate
1.5%
31 of 2,008 flights
Diversion Rate
0.2%
5 of 2,008 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
DTW - Detroit
Full on-time, delay-cause, and seasonal performance for Detroit, MI.
Origin airport →AZO - Kalamazoo
Full on-time, delay-cause, and seasonal performance for Kalamazoo, MI.
Destination airport →Compare the two airports
See DTW and AZO side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to DTW–AZO.
Routes with a similar on-time rate
What the Data Says About DTW to AZO
Detroit to Kalamazoo (DTW to AZO) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 86.1% on-time rate across 5,926 flights, with delays that do happen averaging 92.3 minutes. The corridor runs roughly 113 miles and is served by 4 carriers. Over the most recent 24 months, 31 of 2,008 flights were cancelled (1.5%) and 5 diverted (0.2%).
The monthly split is wide on this route: Oct 2025 posted the strongest performance at 95% on-time, while Aug 2024 came in at just 61% - a 34-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from DTW to AZO? ▼
What is the cancellation rate for DTW to AZO? ▼
How far is the flight from DTW to AZO? ▼
When is the best time to fly from DTW to AZO? ▼
Flight Guides
Tips and data-driven advice for choosing reliable routes.
Explore PlainFlights
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.