Route Reliability
Rochester → Boston
ROC–BOS · 343 miles · Frederick Douglass Greater Rochester International Airport to Boston Logan International Airport
- 74%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 2.2%
- Cancelled
- 773
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 74% of the time across 773 flights. No comparison to make.
What the data says
Morning-you made the right choice.
ROC–BOS flights departing between 6–9 AM arrived on time 91% of the time, versus 46% between 3–6 PM.
Thursdays have been rough.
ROC–BOS flights arrived on time 86% of the time on Saturdays and just 68% on Thursdays. That gap is worth planning around.
Trending in the right direction.
ROC–BOS flights arrived on time 83% of the time over the last three months in the data, compared with 76% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon80%(112 flights)
- Tue75%(115 flights)
- Wed72%(117 flights)
- Thu68%(114 flights)
- Fri70%(118 flights)
- Sat86%(64 flights)
- Sun76%(114 flights)
- 6–9 AM91%(105 flights)
- 9 AM–12 PM85%(280 flights)
- 12–3 PM89%(65 flights)
- 3–6 PM46%(152 flights)
- 6–9 PM65%(152 flights)
Jun 77% → May 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 56 |
| July 2025 | 67% | 55 |
| August 2025 | 72% | 57 |
| September 2025 | 46% | 56 |
| October 2025 | 67% | 57 |
| November 2025 | 71% | 55 |
| December 2025 | 74% | 49 |
| January 2026 | 77% | 47 |
| February 2026 | 77% | 62 |
| March 2026 | 83% | 87 |
| April 2026 | 84% | 86 |
| May 2026 | 83% | 87 |
Keep nerding
Based on 773 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.