Route · EYW → MIA · 2020–2025 BTS data
Key West to Miami
The EYW–MIA corridor (Key West, FL → Miami, FL) runs ahead of the national average, served by 10 carriers across roughly 126 miles.
Data updated 2026-06-13
- 81.5%
- On-time
- +2.5 pts
- vs US avg
- 66 min
- Delay when late
- 7,150
- Flights
Cancelled
1.9%
Best Month
Oct 2024 93%
Worst Month
Mar 2024 64%
Distance
126 mi
Carriers
10
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 129 | 26 | 0 | 0 | YX,MQ |
| Nov 2025 | 124 | 17 | 5 | 0 | MQ,YX |
| Oct 2025 | 118 | 10 | 0 | 0 | MQ |
| Sep 2025 | 90 | 14 | 0 | 0 | MQ |
| Aug 2025 | 93 | 23 | 0 | 0 | AA,YX,MQ |
| Jul 2025 | 87 | 21 | 0 | 0 | YX,MQ |
| Jun 2025 | 91 | 14 | 2 | 0 | YX,MQ |
| May 2025 | 124 | 23 | 2 | 0 | MQ |
| Apr 2025 | 119 | 17 | 1 | 0 | MQ |
| Mar 2025 | 121 | 28 | 1 | 0 | YX,MQ |
| Feb 2025 | 113 | 23 | 1 | 0 | YX,MQ |
| Jan 2025 | 127 | 35 | 0 | 0 | YX,MQ |
| Dec 2024 | 122 | 33 | 4 | 0 | MQ,YX |
| Nov 2024 | 123 | 15 | 0 | 0 | MQ,YX,AA |
| Oct 2024 | 108 | 8 | 3 | 0 | MQ |
| Sep 2024 | 147 | 19 | 8 | 0 | MQ |
| Aug 2024 | 119 | 27 | 8 | 0 | MQ |
| Jul 2024 | 93 | 14 | 1 | 0 | MQ |
| Jun 2024 | 90 | 28 | 8 | 0 | MQ,YX |
| May 2024 | 93 | 27 | 0 | 1 | MQ,YX |
| Apr 2024 | 89 | 19 | 0 | 0 | MQ,YX |
| Mar 2024 | 89 | 32 | 3 | 0 | MQ,YX |
| Feb 2024 | 85 | 14 | 0 | 0 | MQ,YX |
| Jan 2024 | 93 | 33 | 2 | 0 | MQ |
Cancellation Rate
1.9%
49 of 2,587 flights
Diversion Rate
0.0%
1 of 2,587 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
EYW - Key West
Full on-time, delay-cause, and seasonal performance for Key West, FL.
Origin airport →MIA - Miami
Full on-time, delay-cause, and seasonal performance for Miami, FL.
Destination airport →Compare the two airports
See EYW and MIA side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to EYW–MIA.
Routes with a similar on-time rate
What the Data Says About EYW to MIA
7,150 tracked flights put the EYW to MIA pairing (Key West to Miami) at a 81.5% on-time rate, squarely in line with the wider network. Delays that do occur run 65.5 minutes on average. Across the 126-mile route and its 10 carriers, the trailing 24 months show 1.9% cancelled and 0.0% diverted (2,587 flights sampled).
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 93% on-time, while Mar 2024 came in at just 64% - a 29-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from EYW to MIA? ▼
What is the cancellation rate for EYW to MIA? ▼
How far is the flight from EYW to MIA? ▼
When is the best time to fly from EYW to MIA? ▼
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.