Route · MIA → PHL · 2020–2025 BTS data
Miami to Philadelphia
The MIA–PHL corridor (Miami, FL → Philadelphia, PA) runs behind the national average, served by 6 carriers across roughly 1,013 miles.
Data updated 2026-06-13
- 76.5%
- On-time
- -2.5 pts
- vs US avg
- 83 min
- Delay when late
- 16,851
- Flights
Cancelled
1.7%
Best Month
Feb 2025 87%
Worst Month
Aug 2024 60%
Distance
1,013 mi
Carriers
6
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 274 | 62 | 6 | 0 | F9,NK,AA |
| Nov 2025 | 259 | 53 | 6 | 0 | F9,NK,AA |
| Oct 2025 | 244 | 44 | 1 | 0 | AA,F9,NK |
| Sep 2025 | 216 | 48 | 2 | 0 | NK,F9,AA |
| Aug 2025 | 268 | 67 | 1 | 0 | AA,F9,NK |
| Jul 2025 | 219 | 74 | 4 | 3 | AA,NK,F9 |
| Jun 2025 | 229 | 72 | 1 | 0 | AA,F9,NK |
| May 2025 | 278 | 58 | 7 | 1 | AA,F9,NK |
| Apr 2025 | 318 | 72 | 2 | 0 | F9,NK,AA |
| Mar 2025 | 283 | 70 | 4 | 1 | AA,F9,NK |
| Feb 2025 | 262 | 33 | 10 | 1 | AA,F9,NK |
| Jan 2025 | 288 | 50 | 5 | 0 | AA,F9,NK |
| Dec 2024 | 290 | 67 | 2 | 1 | AA,F9,NK |
| Nov 2024 | 244 | 39 | 0 | 0 | NK,F9,AA |
| Oct 2024 | 240 | 31 | 3 | 0 | NK,F9,AA |
| Sep 2024 | 220 | 49 | 2 | 0 | AA,F9,NK |
| Aug 2024 | 273 | 108 | 19 | 0 | AA,F9,NK |
| Jul 2024 | 247 | 87 | 5 | 0 | AA,F9,NK |
| Jun 2024 | 240 | 65 | 13 | 1 | AA,F9,NK |
| May 2024 | 260 | 78 | 2 | 0 | AA,F9,NK |
| Apr 2024 | 284 | 55 | 5 | 0 | AA,F9,NK |
| Mar 2024 | 304 | 106 | 8 | 0 | AA,F9,NK |
| Feb 2024 | 267 | 72 | 0 | 0 | AA,F9,NK |
| Jan 2024 | 263 | 92 | 0 | 0 | AA,F9,NK |
Cancellation Rate
1.7%
108 of 6,270 flights
Diversion Rate
0.1%
8 of 6,270 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 →PHL - Philadelphia
Full on-time, delay-cause, and seasonal performance for Philadelphia, PA.
Destination airport →Compare the two airports
See MIA and PHL 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–PHL.
Routes with a similar on-time rate
What the Data Says About MIA to PHL
The Miami to Philadelphia corridor (MIA to PHL) posts a 76.5% on-time rate on the lower edge of the average band, based on 16,851 tracked flights. Late flights run 83.0 minutes behind on average. 6 carriers cover the 1,013-mile route; over the last 24 months, 108 of 6,270 flights were cancelled (1.7%) and 0.1% diverted.
The monthly split is wide on this route: Feb 2025 posted the strongest performance at 87% on-time, while Aug 2024 came in at just 60% - a 27-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.