Route · LGA → MIA · 2020–2025 BTS data
New York to Miami
The LGA–MIA corridor (New York, NY → Miami, FL) runs behind the national average, served by 27 carriers across roughly 1,096 miles.
Data updated 2026-06-13
- 76.9%
- On-time
- -2.1 pts
- vs US avg
- 83 min
- Delay when late
- 30,353
- Flights
Cancelled
2.2%
Best Month
Nov 2024 90%
Worst Month
Dec 2025 64%
Distance
1,096 mi
Carriers
27
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 532 | 194 | 22 | 0 | DL,F9,NK,AA |
| Nov 2025 | 468 | 159 | 18 | 0 | DL,F9,NK,AA |
| Oct 2025 | 483 | 155 | 9 | 0 | AA,DL,F9,NK |
| Sep 2025 | 477 | 118 | 1 | 3 | DL,NK,F9,AA |
| Aug 2025 | 495 | 141 | 8 | 2 | AA,YX,F9,NK,DL |
| Jul 2025 | 480 | 151 | 37 | 9 | AA,DL,NK |
| Jun 2025 | 467 | 158 | 14 | 3 | AA,DL,NK |
| May 2025 | 496 | 130 | 5 | 1 | AA,NK,DL,F9 |
| Apr 2025 | 527 | 92 | 5 | 3 | DL,F9,NK,AA |
| Mar 2025 | 556 | 131 | 5 | 2 | AA,NK,YX,DL,F9 |
| Feb 2025 | 520 | 120 | 7 | 0 | AA,YX,DL,F9,NK |
| Jan 2025 | 572 | 153 | 5 | 0 | AA,YX,DL,F9,NK |
| Dec 2024 | 521 | 132 | 0 | 0 | AA,DL,F9,NK,YX |
| Nov 2024 | 444 | 43 | 0 | 0 | NK,YX,DL,AA |
| Oct 2024 | 449 | 70 | 6 | 1 | DL,NK,AA |
| Sep 2024 | 432 | 61 | 3 | 0 | AA,DL,NK |
| Aug 2024 | 454 | 124 | 35 | 8 | AA,DL,NK,YX |
| Jul 2024 | 461 | 134 | 14 | 0 | AA,DL,NK,YX |
| Jun 2024 | 438 | 117 | 30 | 2 | AA,DL,NK,YX |
| May 2024 | 461 | 134 | 4 | 2 | AA,DL,NK,YX |
| Apr 2024 | 484 | 71 | 10 | 1 | AA,DL,F9,NK,YX |
| Mar 2024 | 523 | 141 | 11 | 0 | AA,DL,F9,NK,YX |
| Feb 2024 | 485 | 104 | 2 | 3 | AA,DL,F9,NK,YX |
| Jan 2024 | 523 | 157 | 11 | 1 | AA,DL,F9,NK,YX |
Cancellation Rate
2.2%
262 of 11,748 flights
Diversion Rate
0.3%
41 of 11,748 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
LGA - New York
Full on-time, delay-cause, and seasonal performance for New York, NY.
Origin airport →MIA - Miami
Full on-time, delay-cause, and seasonal performance for Miami, FL.
Destination airport →Compare the two airports
See LGA 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 LGA–MIA.
Routes with a similar on-time rate
What the Data Says About LGA to MIA
The New York to Miami corridor (LGA to MIA) posts a 76.9% on-time rate on the lower edge of the average band, based on 30,353 tracked flights. Late flights run 82.8 minutes behind on average. 27 carriers cover the 1,096-mile route; over the last 24 months, 262 of 11,748 flights were cancelled (2.2%) and 0.3% diverted.
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 90% on-time, while Dec 2025 came in at just 64% - a 27-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.