ROC (Rochester) to LGA (New York) flights arrive on time 85% of the time. The most reliable airline on this route is Endeavor Air at 86%. The average delay is 84 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated October 2026.ROC → LGA
ROC (Rochester) to LGA (New York)
ROC → LGA on-time performance by month
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This route is on time most of the time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air edges out SkyWest Airlines on this route — 86% vs 73% on time.
Airline Comparison
Endeavor Air leads at 86% on time; SkyWest Airlines trails at 73%.
Accurate?
Good to know
Departing from ROC
79% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. ROC has long runway queues.
TSA is currently ~9 min. Best time: 4 AM (about 5 min).
Arriving at LGA
79% on timeWhen flights into LGA are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at LGA: TSA is ~39 min right now. Allow at least 60 minutes for a domestic connection.
LGA has a 3.1% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Flying out of ROC? 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.