Route Reliability
SUN → Phoenix
SUN–PHX · 705 miles · SUN Airport to Phoenix Sky Harbor International Airport
37
Bring Snacks
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 35 min
- Average arrival delay
- 8.2%
- 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
Skip Monday if you can.
SUN–PHX flights arrived on time 87% of the time on Saturdays. On Mondays: 73%.
Flights on this route
The breakdown
- Mon73%(15 flights)
- Tue83%(12 flights)
- Wed—(7 flights)
- Thu—(9 flights)
- Fri80%(15 flights)
- Sat87%(15 flights)
- Sun87%(15 flights)
93%
Mar
Dec 73% → Mar 93% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 73% | 11 |
| January 2026 | 68% | 19 |
| February 2026 | 74% | 23 |
| March 2026 | 93% | 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.