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Flight Check

BOSPBI

BOS (Boston) to PBI (West Palm Beach)

BOS (Boston) to PBI (West Palm Beach) flights arrive on time 70% of the time. The most reliable airline on this route is Delta Air Lines at 73%. The average delay is 72 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated March 2026.

BOS → PBI on-time performance by month

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This route is delayed fairly often. About 70% of flights arrive on schedule.

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

Accurate?

Airlines are roughly equal on this route — Delta Air Lines leads slightly at 73% vs JetBlue Airways at 70%.

Airline Comparison

Delta Air Lines leads at 73% on time; JetBlue Airways trails at 70%.

Accurate?

Good to know

Departing from BOS

79% on time

Expect ~19 min sitting on the taxiway after your gate pushes back. BOS has long runway queues.

TSA is currently ~16 min. Best time: 4 AM (about 5 min).

More about BOS

Arriving at PBI

76% on time

When flights into PBI are late, the average delay is 76 minutes. Build buffer if you have ground plans.

If connecting at PBI: TSA is ~6 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.