Route Reliability
Salt Lake City → Memphis
SLC–MEM · 1,262 miles · Salt Lake City International Airport to Memphis International Airport
90
Nerd Approved
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 1.1%
- Cancelled
- 365
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 86% of the time across 365 flights. No comparison to make.
What the data says
Friday is doing you no favors.
SLC–MEM flights arrived on time 90% of the time on Mondays. On Fridays: 80%.
The breakdown
- Mon90%(52 flights)
- Tue87%(52 flights)
- Wed88%(51 flights)
- Thu83%(52 flights)
- Fri80%(51 flights)
- Sat90%(50 flights)
- Sun83%(53 flights)
90%
May
Jun 86% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 86% | 29 |
| July 2025 | 90% | 31 |
| August 2025 | 90% | 31 |
| September 2025 | 83% | 30 |
| October 2025 | 84% | 31 |
| November 2025 | 87% | 30 |
| December 2025 | 90% | 31 |
| January 2026 | 83% | 29 |
| February 2026 | 85% | 27 |
| March 2026 | 77% | 31 |
| April 2026 | 83% | 30 |
| May 2026 | 90% | 31 |
Keep nerding
Based on 365 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.