SDF (Louisville) to EWR (Newark) flights arrive on time 88% of the time. The most reliable airline on this route is Republic Airways at 88%. The average delay is 72 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated March 2026.SDF → EWR
SDF (Louisville) to EWR (Newark)
SDF → EWR on-time performance by month
This route is usually on time. About 88% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Good to know
Departing from SDF
81% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. SDF has long runway queues.
TSA is currently ~11 min. Best time: 4 AM (about 5 min).
Arriving at EWR
77% on timeWhen flights into EWR are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at EWR: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
EWR has a 3.1% cancellation rate — keep the airline app handy for rebooking.
Know before you go
Flying SDF → EWR? We'll brief you before takeoff.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated March 2026. Source: Bureau of Transportation Statistics.