New York (JFK) to Rochester (ROC): On-Time Performance
Data through May 2026
The biggest risk when flying JFK to ROC isn't a late arrival — it's not departing at all. 3.8% of scheduled flights on this route were cancelled, several times the typical US rate. When flights do go, 70% land on time, below the national average of 78%. Republic Airways has been the safer pick, arriving on time 83% of the time.
- On-time
- 70%
- arrived <15 min late
- Avg delay
- 23 min
- completed flights
- Cancelled
- 3.8%
- Flights/day
- 1.6
- last 12 months
- Duration
- 1h 31m
- scheduled
- Distance
- 264 mi
Best airline from JFK to ROC
3 airlines flew this route regularly between 2024-06 and 2026-05.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Republic Airwaysmost reliable | 83% | 13 min | 1.8% | 217 |
| Endeavor Air | 79% | 16 min | 7.1% | 533 |
| JetBlue Airways | 65% | 27 min | 2.8% | 1,360 |
Monthly on-time trend
Best time to fly from JFK to ROC
Aim for departures around 7 a.m. (90% on-time); avoid 1 p.m. departures (53%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 71% | 22 min |
| Tuesday | 74% | 18 min |
| Wednesdaybest | 75% | 21 min |
| Thursday | 66% | 26 min |
| Friday | 72% | 21 min |
| Saturday | 72% | 22 min |
| Sunday | 64% | 28 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft48%
- Airline operations38%
- National airspace system12%
- Weather2%
Frequently asked questions
- How often are flights from JFK to ROC delayed?
- 30% of JFK–ROC flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 23 minutes.
- Which airline is most reliable from JFK to ROC?
- Republic Airways has the best on-time record on this route at 83%, based on 217 flights. 3 airlines flew JFK–ROC frequently enough to compare in this period.
- What is the best time of day to fly from JFK to ROC?
- Departures around 7 a.m. have the best record (90% on-time), while departures around 1 p.m. have the worst (53%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from JFK to ROC?
- The scheduled JFK–ROC flight time averages 1h 31m over 264 miles. Actual arrival times vary — flights on this route land 15+ minutes late 30% of the time.
- How often are JFK to ROC flights cancelled?
- 3.8% of scheduled flights on this route were cancelled between 2024-06 and 2026-05 — several times the typical US rate, so consider earlier departures or backup options.
- What is the worst month to fly from JFK to ROC?
- June 2025 was the roughest month in this dataset, with only 52% of arrivals on time. The best was May 2026 at 90%. If your dates are flexible, that 38-point gap is worth planning around.
Explore related pages
More routes from JFK
Based on 2,110 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.