Route · HOU → MIA · 2020–2025 BTS data
Houston to Miami
The HOU–MIA corridor (Houston, TX → Miami, FL) runs behind the national average, served by 1 carrier across roughly 955 miles.
Data updated 2026-06-13
- 74.1%
- On-time
- -4.9 pts
- vs US avg
- 58 min
- Delay when late
- 4,467
- Flights
Cancelled
1.0%
Best Month
Feb 2024 90%
Worst Month
Apr 2023 62%
Distance
955 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Jul 2025 | 39 | 17 | 0 | 0 | WN |
| Jun 2025 | 39 | 15 | 1 | 0 | WN |
| May 2025 | 35 | 8 | 0 | 0 | WN |
| Apr 2025 | 34 | 12 | 0 | 0 | WN |
| Mar 2025 | 31 | 6 | 0 | 0 | WN |
| Aug 2024 | 33 | 6 | 0 | 0 | WN |
| Jul 2024 | 84 | 29 | 4 | 0 | WN |
| Jun 2024 | 80 | 23 | 5 | 0 | WN |
| May 2024 | 85 | 30 | 4 | 0 | WN |
| Apr 2024 | 83 | 12 | 1 | 1 | WN |
| Mar 2024 | 88 | 32 | 1 | 0 | WN |
| Feb 2024 | 83 | 8 | 0 | 0 | WN |
| Jan 2024 | 90 | 28 | 0 | 0 | WN |
| Dec 2023 | 93 | 20 | 0 | 0 | WN |
| Nov 2023 | 89 | 15 | 0 | 0 | WN |
| Oct 2023 | 89 | 26 | 0 | 0 | WN |
| Sep 2023 | 80 | 18 | 0 | 0 | WN |
| Aug 2023 | 72 | 12 | 0 | 0 | WN |
| Jul 2023 | 83 | 27 | 0 | 1 | WN |
| Jun 2023 | 81 | 27 | 0 | 2 | WN |
| May 2023 | 81 | 24 | 0 | 0 | WN |
| Apr 2023 | 77 | 29 | 1 | 0 | WN |
| Mar 2023 | 86 | 17 | 0 | 0 | WN |
| Feb 2023 | 80 | 23 | 1 | 0 | WN |
Cancellation Rate
1.0%
18 of 1,715 flights
Diversion Rate
0.2%
4 of 1,715 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
HOU - Houston
Full on-time, delay-cause, and seasonal performance for Houston, TX.
Origin airport →MIA - Miami
Full on-time, delay-cause, and seasonal performance for Miami, FL.
Destination airport →Compare the two airports
See HOU 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 HOU–MIA.
Routes with a similar on-time rate
What the Data Says About HOU to MIA
On-time performance on the HOU to MIA pairing (Houston to Miami) trails a chunk of the network: 74.1% of 4,467 tracked flights arrived on schedule, with a 57.8-minute average delay on the ones that ran late. The route spans about 955 miles across 1 carrier. Cancellations over the trailing 24 months hit 1.0% (18 of 1,715 flights), with 0.2% diverted.
The monthly split is wide on this route: Feb 2024 posted the strongest performance at 90% on-time, while Apr 2023 came in at just 62% - a 28-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.