PlainFlights

EYW vs EWR - Airport Comparison

Select two airports to compare on-time performance, delays, cancellations, and top routes using U.S. Department of Transportation Bureau of Transportation Statistics (BTS) data (2020–2025) across all 50 states. See our methodology for how metrics are computed.

Airport A
EYW

Key West, FL

Key West, Florida

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Airport B
EWR

Newark, NJ

Newark, New Jersey

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Key Performance Metrics

BTS on-time performance data, 2020–2025 cumulative.

Metric EYW EWR
On-Time Rate (higher is better) 79.0% 78.1%
Avg Delay (lower is better) 78.0 min 80.5 min
Delay Rate (lower is better) 21.0% 21.9%
Cancellation Rate (lower is better) 1.37% 1.71%
Total Flights 93,161 1,354,054
Delayed Flights 19,574 296,448
Cancelled Flights 1,275 23,201
Top Delay Cause Late Aircraft Late Aircraft

✓ / ▲ indicates the more favorable value. Data: BTS On-Time Performance, 2020–2025.

Delay Cause Breakdown

EYW - Key West, FL

Late Aircraft 47.1%
Carrier 29.5%
NAS 16.0%
Weather 7.2%
Security 0.2%

EWR - Newark, NJ

Late Aircraft 39.1%
Carrier 32.7%
NAS 23.2%
Weather 4.8%
Security 0.2%

Top Routes

Top routes from EYW

Route Flights On-Time
ATL → EYW
Key West
9,312 83.9%
EYW → ATL
Atlanta
9,309 83.7%
CLT → EYW
Key West
7,711 79.4%
EYW → CLT
Charlotte
7,705 77.1%
EYW → MIA
Miami
7,150 81.5%
MIA → EYW
Key West
7,149 85.7%

Top routes from EWR

Route Flights On-Time
MCO → EWR
Newark
37,501 73.8%
EWR → MCO
Orlando
37,486 75.6%
ATL → EWR
Newark
33,452 76.8%
EWR → ATL
Atlanta
33,447 79.5%
EWR → ORD
Chicago
29,551 77.1%
ORD → EWR
Newark
29,547 74.4%

Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) On-time rates exclude cancelled and diverted flights. PlainFlights is not affiliated with BTS or the DOT

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This tool queries live on-time, delay, and cancellation figures for the two selected airports from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.