Route Reliability
Reno → Salt Lake City
RNO–SLC · 422 miles · Reno–Tahoe International Airport to Salt Lake City International Airport
- 90%
- Arrive within 15 minutes
- 2 min early
- Average arrival delay
- 0.2%
- Cancelled
- 1,174
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 90% of the time across 1,174 flights. No comparison to make.
What the data says
The 9 AM–12 PM departure wins.
RNO–SLC flights departing between 9 AM–12 PM arrived on time 97% of the time, versus 84% between 3–6 AM.
Monday comes out ahead.
A small edge: 93% on time on Mondays against 88% on Thursdays.
It basically never cancels.
Out of 1,174 scheduled flights, only 0.2% were cancelled.
Ticking up lately.
RNO–SLC flights arrived on time 93% of the time over the last three months in the data, compared with 86% 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
- Mon93%(170 flights)
- Tue89%(168 flights)
- Wed89%(167 flights)
- Thu88%(167 flights)
- Fri90%(167 flights)
- Sat88%(159 flights)
- Sun88%(173 flights)
- 3–6 AM84%(63 flights)
- 6–9 AM92%(301 flights)
- 9 AM–12 PM97%(87 flights)
- 12–3 PM90%(363 flights)
- 3–6 PM86%(357 flights)
Jun 81% → May 96% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 81% | 90 |
| July 2025 | 86% | 117 |
| August 2025 | 91% | 115 |
| September 2025 | 95% | 107 |
| October 2025 | 89% | 115 |
| November 2025 | 93% | 88 |
| December 2025 | 84% | 89 |
| January 2026 | 91% | 92 |
| February 2026 | 83% | 84 |
| March 2026 | 90% | 93 |
| April 2026 | 93% | 90 |
| May 2026 | 96% | 91 |
Keep nerding
Based on 1,174 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.