LGA (New York) to JAX (Jacksonville) flights arrive on time 82% of the time. The most reliable airline on this route is Endeavor Air at 91%. 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 August 2026.LGA → JAX
LGA (New York) to JAX (Jacksonville)
LGA → JAX on-time performance by month
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This route is on time most of the time. About 82% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air is significantly more reliable on this route at 91% on time vs Delta Air Lines at 72%.
Airline Comparison
Endeavor Air leads at 91% on time; Delta Air Lines trails at 72%.
Accurate?
Good to know
Departing from LGA
77% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. LGA has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
LGA cancels 3.4% of flights — higher than average. Have a backup plan.
Arriving at JAX
79% on timeWhen flights into JAX are late, the average delay is 74 minutes. Build buffer if you have ground plans.
If connecting at JAX: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Flying out of LGA? 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 August 2026. Source: Bureau of Transportation Statistics.