ROC Today
Pick Your Window
Late Morning vs Early Morning is a 95-point swing at ROC. The late morning block runs at 95%. If you have any say in your departure time, this is the biggest thing you can control.
Through the Day
vs Last Week
Down 7 points from last week (63% vs 70%). Arrivals down 14 points too. Sat was the worst day, Sun the best.
The Bigger Picture
ROC has been bouncing between 31% and 84%. Best day was Mar 10 at 84%. Worst was Mar 17 at 31%. The norm is 67-73%, which is just how ROC runs.
About ROC Delays
Frederick Douglass Greater Rochester International Airport has averaged 63% on-time departures this week, making it frequently delayed. Performance varies by time of day and weather conditions.
Frederick Douglass Greater Rochester International Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.
Nearby alternatives include BUF (Buffalo Niagara International Airport), SYR (Syracuse Hancock International Airport) and YTZ (Billy Bishop Toronto City Airport). When ROC is experiencing delays, these airports may offer better on-time performance.
Early morning departures from Frederick Douglass Greater Rochester International Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.