EWR (Newark) to JAX (Jacksonville) flights arrive on time 80% of the time. The most reliable airline on this route is Republic Airways at 87%. The average delay is 73 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.EWR → JAX
EWR (Newark) to JAX (Jacksonville)
EWR → JAX on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 80% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Republic Airways edges out United Airlines on this route — 87% vs 78% on time.
Airline Comparison
Republic Airways leads at 87% on time; United Airlines trails at 78%.
Accurate?
Good to know
Departing from EWR
78% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. EWR has long runway queues.
TSA is currently ~36 min. Best time: 4 AM (about 5 min).
EWR cancels 2.8% of flights — higher than average. Have a backup plan.
Arriving at JAX
78% on timeWhen flights into JAX are late, the average delay is 75 minutes. Build buffer if you have ground plans.
If connecting at JAX: TSA is ~30 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of EWR? 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.