Route Reliability
Salt Lake City → Fairbanks
SLC–FAI · 2,183 miles · Salt Lake City International Airport to Fairbanks International Airport
68
Usually Fine
WanderNerd Reliability Score
- 63%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 0%
- Cancelled
- 92
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 63% of the time across 92 flights. No comparison to make.
What the data says
Friday is doing you no favors.
SLC–FAI flights arrived on time 77% of the time on Mondays and just 54% on Fridays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon77%(13 flights)
- Tue69%(13 flights)
- Wed54%(13 flights)
- Thu69%(13 flights)
- Fri54%(13 flights)
- Sat62%(13 flights)
- Sun57%(14 flights)
61%
Aug
Jun 61% → Aug 61% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 61% | 23 |
| July 2025 | 58% | 31 |
| August 2025 | 61% | 31 |
Keep nerding
Based on 92 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.