SJU (San Juan) to BDL (Hartford) flights arrive on time 65% of the time. The most reliable airline on this route is JetBlue Airways at 69%. The average delay is 76 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.SJU → BDL
SJU (San Juan) to BDL (Hartford)
SJU → BDL on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is delayed fairly often. About 65% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
JetBlue Airways edges out Frontier Airlines on this route — 69% vs 59% on time.
Airline Comparison
JetBlue Airways leads at 69% on time; Frontier Airlines trails at 59%.
Accurate?
Good to know
Departing from SJU
75% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. SJU has long runway queues.
TSA is currently ~15 min. Best time: 4 AM (about 7 min).
Arriving at BDL
79% on timeWhen flights into BDL are late, the average delay is 71 minutes. Build buffer if you have ground plans.
If connecting at BDL: TSA is ~17 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Data last updated March 2026. Source: Bureau of Transportation Statistics.