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 October 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 frequently delayed. 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 is significantly more reliable on this route at 69% on time vs Spirit Airlines at 51%.
Airline Comparison
JetBlue Airways leads at 69% on time; Spirit Airlines trails at 51%.
Accurate?
Good to know
Departing from SJU
75% on timeExpect ~18 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
78% on timeWhen flights into BDL are late, the average delay is 73 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?
Check what JetBlue Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of SJU? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.