Route Reliability
Salt Lake City → Anchorage
SLC–ANC · 2,125 miles · Salt Lake City International Airport to Ted Stevens Anchorage International Airport
75
Usually Fine
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 11 min
- Average arrival delay
- 0%
- Cancelled
- 128
- Flights in the data
Data through May 2026.
Airlines on this route
- Delta Air Lines70% on time · 104 flights
- Alaska Airlines71% on time · 24 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
6–9 PM has a slight edge.
Departures between 6–9 PM arrived on time 71% of the time, against 65% between 9 PM–12 AM.
Thursdays have been rough.
SLC–ANC flights arrived on time 77% of the time on Wednesdays and just 62% on Thursdays. That gap is worth planning around.
It basically never cancels.
Out of 128 scheduled flights, only 0.0% were cancelled.
Flights on this route
The breakdown
- Mon62%(13 flights)
- Tue69%(13 flights)
- Wed77%(13 flights)
- Thu62%(13 flights)
- Fri74%(27 flights)
- Sat74%(31 flights)
- Sun65%(17 flights)
- 6–9 PM71%(104 flights)
- 9 PM–12 AM65%(23 flights)
82%
Aug
Jun 64% → Aug 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 64% | 33 |
| July 2025 | 55% | 38 |
| August 2025 | 82% | 39 |
Keep nerding
Based on 128 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.