Route Reliability
Salt Lake City → San Jose
SLC–SJC · 584 miles · Salt Lake City International Airport to San José Mineta International Airport
- 87%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0.5%
- Cancelled
- 1,819
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines88%1,584 flights
- 2.Southwest Airlines82%235 flights
What the data says
Morning-you made the right choice.
SLC–SJC flights departing between 6–9 AM arrived on time 96% of the time, versus 83% between 9 PM–12 AM.
Sunday scaries are real for this one.
SLC–SJC flights arrived on time 93% of the time on Tuesdays. On Sundays: 83%.
Delta Air Lines has a slight edge here.
Delta Air Lines arrived on time 88% of the time on this route; Southwest Airlines managed 82%.
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
- Mon86%(276 flights)
- Tue93%(242 flights)
- Wed91%(238 flights)
- Thu87%(269 flights)
- Fri86%(276 flights)
- Sat87%(224 flights)
- Sun83%(285 flights)
- 6–9 AM96%(348 flights)
- 9 AM–12 PM85%(381 flights)
- 12–3 PM88%(98 flights)
- 3–6 PM86%(600 flights)
- 6–9 PM86%(65 flights)
- 9 PM–12 AM83%(318 flights)
Jun 83% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 170 |
| July 2025 | 87% | 176 |
| August 2025 | 87% | 166 |
| September 2025 | 90% | 157 |
| October 2025 | 89% | 168 |
| November 2025 | 86% | 153 |
| December 2025 | 87% | 136 |
| January 2026 | 90% | 125 |
| February 2026 | 88% | 126 |
| March 2026 | 87% | 137 |
| April 2026 | 89% | 134 |
| May 2026 | 87% | 162 |
Same trip, other airports
Keep nerding
Based on 1,819 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.