Route Reliability
Las Vegas → Rochester
LAS–ROC · 2,040 miles · Harry Reid International Airport to Frederick Douglass Greater Rochester International Airport
- 79%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 0%
- Cancelled
- 210
- Flights in the data
Data through May 2026.
Southwest Airlines is the only airline in this data on this route, arriving on time 79% of the time across 210 flights. No comparison to make.
What the data says
Morning-you made the right choice.
LAS–ROC flights departing between 9 AM–12 PM arrived on time 97% of the time, versus 70% between 3–6 PM.
Sunday scaries are real for this one.
LAS–ROC flights arrived on time 91% of the time on Saturdays and just 68% on Sundays. That gap is worth planning around.
It basically never cancels.
Out of 210 scheduled flights, only 0.0% were cancelled.
Recent months have been rougher.
LAS–ROC flights arrived on time 78% of the time over the last three months in the data, compared with 85% in the three months before that.
Flights on this route
The breakdown
- Mon78%(37 flights)
- Tue83%(23 flights)
- Wed77%(22 flights)
- Thu77%(35 flights)
- Fri83%(35 flights)
- Sat91%(21 flights)
- Sun68%(37 flights)
- 6–9 AM81%(78 flights)
- 9 AM–12 PM97%(30 flights)
- 12–3 PM76%(33 flights)
- 3–6 PM70%(69 flights)
Jun 73% → Feb 72% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 73% | 30 |
| July 2025 | 77% | 31 |
| August 2025 | 78% | 18 |
| September 2025 | 88% | 17 |
| October 2025 | 80% | 25 |
| November 2025 | 86% | 28 |
| December 2025 | 81% | 31 |
| January 2026 | 80% | 10 |
| February 2026 | 72% | 18 |
Keep nerding
Based on 210 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.