BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
JFK→ROC

New York, NY (JFK) to Rochester, NY (ROC) flight delay odds

68.3% of 606 official scheduled JFK-to-ROC flights arrived on time; 23.6% arrived at least 30 minutes late and 3.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
68.3%arrived on time
23.6%30+ min late
3.6%cancelled
606scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late14.2%all scheduled flights
120+ minutes late6.1%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+14.1 mincompleted flights

Which departure time was most reliable for JFK to ROC?

Among qualifying JFK-to-ROC departure window results, Early morning had the highest on-time rate: 89.1% of 46 flights. Afternoon was lowest at 57.1% across 56 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning4689.1%6.5%2.2%
Late morning13383.5%11.3%0.8%
Afternoon5657.1%28.6%8.9%
Night36561.9%29.6%3.8%

Which weekday was most reliable for JFK to ROC?

Among qualifying JFK-to-ROC weekday results, Wednesday had the highest on-time rate: 76.8% of 82 flights. Sunday was lowest at 62.9% across 89 flights.

DayFlightsOn time30+ minCancelled
Monday9064.4%24.4%4.4%
Tuesday8471.4%19.0%3.6%
Wednesday8276.8%19.5%1.2%
Thursday8967.4%25.8%2.2%
Friday8868.2%21.6%4.5%
Saturday8467.9%25.0%3.6%
Sunday8962.9%29.2%5.6%

Which airline was most reliable for JFK to ROC?

Only JetBlue Airways met the JFK-to-ROC airline threshold: 68.3% of 606 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
JetBlue Airways60668.3%23.6%3.6%

Which month was most reliable for JFK to ROC?

Among qualifying JFK-to-ROC month results, May 2026 had the highest on-time rate: 88.1% of 42 flights. July 2025 was lowest at 53.2% across 62 flights.

MonthFlightsOn time30+ minCancelled
July 20256253.2%32.3%8.1%
August 20256271.0%25.8%0.0%
September 20256080.0%16.7%0.0%
October 20256075.0%23.3%1.7%
November 20255655.4%35.7%1.8%
December 20254858.3%29.2%4.2%
January 20264566.7%17.8%11.1%
February 20263959.0%25.6%10.3%
March 20264259.5%31.0%2.4%
April 20263080.0%13.3%0.0%
May 20264288.1%7.1%2.4%
June 20266076.7%18.3%3.3%

What drove JFK to ROC delay minutes?

Late aircraft was the largest recorded JFK-to-ROC delay category, accounting for 50.4% of 13,191 BTS-attributed delay minutes during July 2025–June 2026.

Airline35.5%
Late aircraft50.4%
National airspace11.9%
Weather2.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.