Route · EYW → EWR · 2020–2025 BTS data
Key West to Newark
The EYW–EWR corridor (Key West, FL → Newark, NJ) runs behind the national average, served by 4 carriers across roughly 1,196 miles.
Data updated 2026-06-13
- 73.5%
- On-time
- -5.5 pts
- vs US avg
- 88 min
- Delay when late
- 3,449
- Flights
Cancelled
2.2%
Best Month
Dec 2023 90%
Worst Month
May 2024 75%
Distance
1,196 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 44 | 14 | 1 | 0 | YX,UA |
| Nov 2025 | 30 | 10 | 0 | 1 | UA |
| Oct 2025 | 31 | 12 | 1 | 0 | UA,YX |
| Sep 2025 | 30 | 6 | 0 | 0 | YX |
| Aug 2025 | 31 | 9 | 0 | 0 | YX,UA |
| Jul 2025 | 31 | 11 | 1 | 1 | UA |
| Jun 2025 | 30 | 7 | 0 | 1 | UA |
| May 2025 | 31 | 15 | 1 | 0 | UA |
| Apr 2025 | 30 | 7 | 0 | 1 | UA |
| Mar 2025 | 31 | 13 | 0 | 1 | UA |
| Jan 2025 | 31 | 8 | 0 | 0 | UA |
| Dec 2024 | 31 | 12 | 1 | 0 | UA |
| Nov 2024 | 30 | 10 | 0 | 0 | UA |
| Oct 2024 | 31 | 1 | 2 | 0 | UA |
| Sep 2024 | 30 | 7 | 2 | 2 | UA |
| Aug 2024 | 31 | 8 | 3 | 4 | UA |
| Jul 2024 | 31 | 17 | 1 | 0 | UA |
| Jun 2024 | 30 | 12 | 1 | 0 | UA |
| May 2024 | 53 | 13 | 0 | 3 | YX,UA |
| Apr 2024 | 60 | 14 | 3 | 1 | UA,YX |
| Mar 2024 | 62 | 12 | 0 | 0 | YX,UA |
| Feb 2024 | 58 | 11 | 1 | 0 | UA,YX |
| Jan 2024 | 61 | 7 | 2 | 0 | YX,UA |
| Dec 2023 | 60 | 6 | 0 | 0 | UA,YX |
Cancellation Rate
2.2%
20 of 918 flights
Diversion Rate
1.6%
15 of 918 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
EYW - Key West
Full on-time, delay-cause, and seasonal performance for Key West, FL.
Origin airport →EWR - Newark
Full on-time, delay-cause, and seasonal performance for Newark, NJ.
Destination airport →Compare the two airports
See EYW and EWR side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to EYW–EWR.
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What the Data Says About EYW to EWR
On-time performance on the EYW to EWR pairing (Key West to Newark) trails a chunk of the network: 73.5% of 3,449 tracked flights arrived on schedule, with a 88.2-minute average delay on the ones that ran late. The route spans about 1,196 miles across 4 carriers. Cancellations over the trailing 24 months hit 2.2% (20 of 918 flights), with 1.6% diverted.
Monthly performance varies moderately here: Dec 2023 was the strongest month at 90% on-time versus May 2024 at 75%, a 15-point difference.
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.