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Flight Check

CLESJU

CLE (Cleveland) to SJU (San Juan)

CLE (Cleveland) to SJU (San Juan) flights arrive on time 67% of the time. The most reliable airline on this route is Frontier Airlines at 65%. The average delay is 81 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated March 2026.

CLE → SJU on-time performance by month

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This route is delayed fairly often. About 67% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

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Good to know

Departing from CLE

81% on time

Expect ~17 min sitting on the taxiway after your gate pushes back. CLE has long runway queues.

TSA is currently ~5 min. Best time: 4 AM (about 5 min).

More about CLE

Arriving at SJU

75% on time

When flights into SJU are late, the average delay is 75 minutes. Build buffer if you have ground plans.

If connecting at SJU: TSA is ~7 min right now. Allow at least 60 minutes for a domestic connection.

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Data last updated March 2026. Source: Bureau of Transportation Statistics.