Route Reliability
Phoenix → SUN
PHX–SUN · 705 miles · Phoenix Sky Harbor International Airport to SUN Airport
20
Bring Snacks
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 4.1%
- Cancelled
- 97
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 78% of the time across 97 flights. No comparison to make.
What the data says
Friday is doing you no favors.
PHX–SUN flights arrived on time 92% of the time on Thursdays and just 60% on Fridays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon92%(12 flights)
- Tue—(6 flights)
- Wed—(6 flights)
- Thu92%(13 flights)
- Fri60%(15 flights)
- Sat73%(15 flights)
- Sun71%(14 flights)
- 3–6 PM—(1 flights)
- 6–9 PM78%(80 flights)
76%
Mar
Dec 82% → Mar 76% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 82% | 11 |
| January 2026 | 65% | 17 |
| February 2026 | 85% | 20 |
| March 2026 | 76% | 29 |
Keep nerding
Based on 97 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.