Route · MIA → PHX · 2020–2025 BTS data
Miami to Phoenix
The MIA–PHX corridor (Miami, FL → Phoenix, AZ) runs behind the national average, served by 1 carrier across roughly 1,972 miles.
Data updated 2026-06-13
- 77.1%
- On-time
- -1.9 pts
- vs US avg
- 79 min
- Delay when late
- 8,253
- Flights
Cancelled
0.7%
Best Month
Nov 2024 89%
Worst Month
May 2024 58%
Distance
1,972 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 160 | 39 | 0 | 0 | AA |
| Nov 2025 | 143 | 33 | 2 | 0 | AA |
| Oct 2025 | 148 | 23 | 0 | 2 | AA |
| Sep 2025 | 100 | 23 | 0 | 2 | AA |
| Aug 2025 | 129 | 48 | 1 | 1 | AA |
| Jul 2025 | 154 | 50 | 1 | 1 | AA |
| Jun 2025 | 150 | 32 | 0 | 1 | AA |
| May 2025 | 159 | 43 | 0 | 0 | AA |
| Apr 2025 | 178 | 28 | 1 | 0 | AA |
| Mar 2025 | 184 | 38 | 1 | 0 | AA |
| Feb 2025 | 152 | 21 | 0 | 0 | AA |
| Jan 2025 | 161 | 30 | 0 | 0 | AA |
| Dec 2024 | 167 | 30 | 0 | 0 | AA |
| Nov 2024 | 157 | 17 | 0 | 0 | AA |
| Oct 2024 | 150 | 17 | 2 | 0 | AA |
| Sep 2024 | 124 | 17 | 1 | 0 | AA |
| Aug 2024 | 128 | 47 | 5 | 0 | AA |
| Jul 2024 | 152 | 54 | 2 | 3 | AA |
| Jun 2024 | 123 | 42 | 4 | 0 | AA |
| May 2024 | 156 | 65 | 1 | 0 | AA |
| Apr 2024 | 150 | 27 | 1 | 2 | AA |
| Mar 2024 | 157 | 60 | 3 | 0 | AA |
| Feb 2024 | 147 | 46 | 0 | 0 | AA |
| Jan 2024 | 155 | 64 | 0 | 0 | AA |
Cancellation Rate
0.7%
25 of 3,584 flights
Diversion Rate
0.3%
12 of 3,584 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
MIA - Miami
Full on-time, delay-cause, and seasonal performance for Miami, FL.
Origin airport →PHX - Phoenix
Full on-time, delay-cause, and seasonal performance for Phoenix, AZ.
Destination airport →Compare the two airports
See MIA and PHX side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to MIA–PHX.
Routes with a similar on-time rate
What the Data Says About MIA to PHX
The Miami to Phoenix corridor (MIA to PHX) posts a 77.1% on-time rate on the lower edge of the average band, based on 8,253 tracked flights. Late flights run 78.8 minutes behind on average. 1 carrier cover the 1,972-mile route; over the last 24 months, 25 of 3,584 flights were cancelled (0.7%) and 0.3% diverted.
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 89% on-time, while May 2024 came in at just 58% - a 31-point swing worth factoring into travel timing.
Frequently Asked Questions
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Flight Guides
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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.