LGA (New York) to SDF (Louisville) flights arrive on time 85% of the time. The most reliable airline on this route is SkyWest Airlines at 87%. The average delay is 71 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.LGA → SDF
LGA (New York) to SDF (Louisville)
LGA → SDF on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
SkyWest Airlines edges out Endeavor Air on this route — 87% vs 80% on time.
Airline Comparison
SkyWest Airlines leads at 87% on time; Endeavor Air trails at 80%.
Accurate?
Good to know
Departing from LGA
79% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. LGA has long runway queues.
TSA is currently ~42 min. Best time: 4 AM (about 5 min).
LGA cancels 3.1% of flights — higher than average. Have a backup plan.
Arriving at SDF
81% on timeWhen flights into SDF are late, the average delay is 75 minutes. Build buffer if you have ground plans.
If connecting at SDF: TSA is ~30 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what SkyWest Airlines 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 October 2026. Source: Bureau of Transportation Statistics.