Route · JAX → FLL · 2020–2025 BTS data
Jacksonville to Fort Lauderdale
The JAX–FLL corridor (Jacksonville, FL → Fort Lauderdale, FL) runs behind the national average, served by 2 carriers across roughly 319 miles.
Data updated 2026-06-13
- 76.7%
- On-time
- -2.3 pts
- vs US avg
- 98 min
- Delay when late
- 2,385
- Flights
Cancelled
2.8%
Best Month
May 2024 87%
Worst Month
Sep 2023 59%
Distance
319 mi
Carriers
2
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Mar 2025 | 31 | 11 | 0 | 0 | B6 |
| Jan 2025 | 31 | 7 | 1 | 0 | B6 |
| Dec 2024 | 31 | 14 | 1 | 0 | B6 |
| Nov 2024 | 35 | 2 | 0 | 0 | B6 |
| Oct 2024 | 51 | 7 | 2 | 0 | B6 |
| Sep 2024 | 48 | 14 | 0 | 0 | B6 |
| Aug 2024 | 62 | 22 | 1 | 0 | B6 |
| Jul 2024 | 62 | 15 | 0 | 0 | B6 |
| Jun 2024 | 60 | 16 | 3 | 0 | B6 |
| May 2024 | 62 | 8 | 0 | 0 | B6 |
| Apr 2024 | 30 | 4 | 0 | 0 | B6 |
| Mar 2024 | 31 | 10 | 1 | 0 | B6 |
| Feb 2024 | 37 | 11 | 1 | 0 | B6 |
| Jan 2024 | 49 | 16 | 0 | 0 | B6 |
| Dec 2023 | 46 | 17 | 0 | 0 | B6 |
| Nov 2023 | 56 | 16 | 0 | 0 | B6 |
| Oct 2023 | 61 | 16 | 1 | 0 | B6 |
| Sep 2023 | 59 | 24 | 3 | 0 | B6 |
| Aug 2023 | 51 | 18 | 4 | 0 | B6 |
| Jul 2023 | 58 | 23 | 4 | 1 | B6 |
| Jun 2023 | 59 | 21 | 6 | 0 | B6 |
| May 2023 | 56 | 17 | 2 | 0 | B6 |
| Apr 2023 | 30 | 16 | 2 | 0 | B6 |
| Mar 2023 | 31 | 13 | 0 | 0 | B6 |
Cancellation Rate
2.8%
32 of 1,127 flights
Diversion Rate
0.1%
1 of 1,127 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
JAX - Jacksonville
Full on-time, delay-cause, and seasonal performance for Jacksonville, FL.
Origin airport →FLL - Fort Lauderdale
Full on-time, delay-cause, and seasonal performance for Fort Lauderdale, FL.
Destination airport →Compare the two airports
See JAX and FLL side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to JAX–FLL.
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What the Data Says About JAX to FLL
The Jacksonville to Fort Lauderdale corridor (JAX to FLL) posts a 76.7% on-time rate on the lower edge of the average band, based on 2,385 tracked flights. Late flights run 98.3 minutes behind on average. 2 carriers cover the 319-mile route; over the last 24 months, 32 of 1,127 flights were cancelled (2.8%) and 0.1% diverted.
The monthly split is wide on this route: May 2024 posted the strongest performance at 87% on-time, while Sep 2023 came in at just 59% - 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.